ASP. NET Core is an open-source and asp.net core training cross-platform that runs on Windows, Linux, and Mac to develop modern cloud-based applications including IoT apps, Web Apps, Mobile Backends, and more. It is the fastest web development framework from NodeJS, Java Servlet, PHP in raw performance, and Ruby on Rails.
Payment of interest, or coupons, is the key differentiator between a zero-coupon and regular bond. Regular bonds, which are also called coupon bonds, pay interest over the life of the bond and also repay the principal at maturity. A zero-coupon bond does not pay interest but instead trades at a deep discount, giving the investor a profit at maturity when they redeem the bond for its full face value."}},"@type": "Question","name": "How Does an Investor Price a Zero-Coupon Bond?","acceptedAnswer": "@type": "Answer","text": "An investor chooses the zero-coupon bond they would like to purchase based on several criteria, but one of the main ones will be the imputed interest rate that they can earn at maturity. The price of a zero-coupon bond can be calculated with the following equation:Zero-coupon bond price = Maturity value (1 + required interest rate)^number years to maturity","@type": "Question","name": "How Does the IRS Tax Zero-Coupon Bonds?","acceptedAnswer": "@type": "Answer","text": "Imputed interest, sometimes referred to as "phantom interest," is an estimated interest rate. The imputed interest on the bond is subject to income tax. The IRS uses an accretive method when calculating the imputed interest on Treasury bonds and has applicable federal rates that set a minimum interest rate in relation to imputed interest and original issue discount rules."]}]}] EducationGeneralDictionaryEconomicsCorporate FinanceRoth IRAStocksMutual FundsETFs401(k)Investing/TradingInvesting EssentialsFundamental AnalysisPortfolio ManagementTrading EssentialsTechnical AnalysisRisk ManagementNewsCompany NewsMarkets NewsCryptocurrency NewsPersonal Finance NewsEconomic NewsGovernment NewsSimulatorYour MoneyPersonal FinanceWealth ManagementBudgeting/SavingBankingCredit CardsHome OwnershipRetirement PlanningTaxesInsuranceReviews & RatingsBest Online BrokersBest Savings AccountsBest Home WarrantiesBest Credit CardsBest Personal LoansBest Student LoansBest Life InsuranceBest Auto InsuranceAdvisorsYour PracticePractice ManagementFinancial Advisor CareersInvestopedia 100Wealth ManagementPortfolio ConstructionFinancial PlanningAcademyPopular CoursesInvesting for BeginnersBecome a Day TraderTrading for BeginnersTechnical AnalysisCourses by TopicAll CoursesTrading CoursesInvesting CoursesFinancial Professional CoursesSubmitTable of ContentsExpandTable of ContentsWhat Is a Zero-Coupon Bond?Understanding Zero-Coupon BondsPricing a Zero-Coupon BondHow Does a Zero-Coupon Bond Differ From a Regular Bond?How Does an Investor Price a Zero-Coupon Bond?How Does the IRS Tax Zero-Coupon Bonds?BondsFixed IncomeZero-Coupon Bond: Definition, How It Works, and How To CalculateBy
ASP.NET Zero 5.5
Payment of interest, or coupons, is the key differentiator between a zero-coupon and regular bond. Regular bonds, which are also called coupon bonds, pay interest over the life of the bond and also repay the principal at maturity. A zero-coupon bond does not pay interest but instead trades at a deep discount, giving the investor a profit at maturity when they redeem the bond for its full face value.
An investor chooses the zero-coupon bond they would like to purchase based on several criteria, but one of the main ones will be the imputed interest rate that they can earn at maturity. The price of a zero-coupon bond can be calculated with the following equation:
The Execute method also takes one string parameter. Instead of returning True or False, it returns a MatchCollection object. If the regex could not match the subject string at all, MatchCollection.Count will be zero. If the RegExp.Global property is False (the default), MatchCollection will contain only the first match. If RegExp.Global is true, Matches> will contain all matches.
The MatchCollection object returned by the RegExp.Execute method is a collection of Match objects. It has only two read-only properties. The Count property indicates how many matches the collection holds. The Item property takes an index parameter (ranging from zero to Count-1), and returns a Match object. The Item property is the default member, so you can write MatchCollection(7) as a shorthand to MatchCollection.Item(7).
The Match object has four read-only properties. The FirstIndex property indicates the number of characters in the string to the left of the match. If the match was found at the very start of the string, FirstIndex will be zero. If the match starts at the second character in the string, FirstIndex will be one, etc. Note that this is different from the VBScript Mid function, which extracts the first character of the string if you set the start parameter to one. The Length property of the Match object indicates the number of characters in the match. The Value property returns the text that was matched.
The leucine metabolite, β-hydroxy-β-methyl butyrate (HMB), is widely used in human nutrition and animal production as a nutritional supplement. Although the HMB usage during late gestation has been demonstrated to have a positive effect on fetal development, knowledge on net absorption and metabolism of HMB and impact of HMB on branched chain amino acids (BCAAs) metabolism is lacking. To address this, we conducted a study using pigs during the perinatal period as a model organism. Eight-second parity sows were fitted with indwelling catheters in the femoral artery and in the portal, hepatic, femoral, and mesenteric veins. Eight hourly sets of blood samples were taken starting 30 min before the morning meal on day -10 and day -3 relative to parturition. Four control (CON) sows were fed a standard lactation diet from day -15 and throughout the experiment, and 4 HMB sows were fed the control diet supplemented with 15 mg Ca(HMB)2/kg body weight mixed in one third of the morning meal from day -10 until parturition. Blood gases, plasma metabolites, milk compositions, and apparent total tract digestibility of nutrients were measured. Arterial plasma concentrations of HMB (p p p p p p p
AspJpeg 2.9.0.4 and AspJpeg.NET 2.9.0.12555 now support relatively rare 16-bit BMP images.Previous versions of AspJpeg would crash when trying to open a 16-bit BMP (AspJpeg.NET would gracefully reject it.)Also, the components are now capable of replacing a green background with an alpha channel using a new, more advanced algorithm.For more information, and to download the latest service releases, please visit www.aspjpeg.comand www.aspjpeg.net.08/07/2022Persits Software Celebrates 25 Years in BusinessIn August of 1997, a registration certificate was issued by the great state of Virginia to a corporation no one had heard of -- Persits Software, Inc. Ever since then,our company has sold over 100,000 copies of our ASP and ASP.NET components to businesses of all shapes and sizes, universities, schools, hospitals, libraries, government agencies and charitiesall over the world. In the minds of numerous Microsoft developers from every corner of the planet, our name has become firmly associated with high-quality software and first-class support.It has been a great pleasure and honor to serve you through these 25 years, and we are hoping to continue providing you with great software and support for many more years to come.06/22/2022AspEmail, AspEmail.NET UpdatesAs of June 2022, Google has stopped supporting "less secure applications" and blocked the use of the SMTP protocol to applications with the sensitive scope (which is a set of permissions granted to the application by Google itself).For those applications to send email via GMAIL, they must now use Google API instead of the traditional SMTP protocol.AspEmail 5.6.0.2 and AspEmail.NET 5.6.0.5206 support the API mode, under which the body of the message is POSTed to Google in a single large HTTPS post.For more information, see Section 5.6.3 of the AspEmail user manual, and Section 3.5.3 of the AspEmail.NET user manual.03/28/2022AspPDF, AspPDF.NET, AspHIEF UpdatesAspPDF 3.7.0.2 fixes a bug causing a crash during the PDF-to-Image conversion of some PDF documents with marked content. This bug only affects AspPDF and not AspPDF.NET.
AspPDF.NET 3.7.0.34819 fixes a bug causing the error "End of file reached" when executing in the .NET Core environment on some (but not all) flavors of Linux. Windows is not affected.This bug only affects AspPDF.NET but not AspPDF.
Our new component AspHEIF 1.0.0.34, currently in beta, now supports HEIF, AVIF, PNG and JPEG formats as input, and AVIF and PNG formats as output.
03/06/2022AspHEIF: A New Decoder Component for HEIF/HEIC and AVIF ImagesWe are happy to announce the addition of a brand-new component to our product line. The new product, called AspHEIF, converts images in the High-Efficiency Image Format (HEIF) designed by Apple to PNG for viewing and further processing. Static HEIF images usually have the file extensions .heif and .heic.The product also supports a new format based on the AV1 compression introduced by the Alliance for Open Media. This image format is known as AVIF.AspHEIF is currently in beta. For documentation, and to download a free evaluation version, please go to AspHEIF's dedicated web pageon AspJpeg.com.02/02/2022AspPDF 3.7.0.1, AspPDF.NET 3.7.0.34815 Service Releases AvailableWe have recently received multiple reports of the exception Object cannot be found occurring during PDF-to-Image conversion on a large number of PDF documents. All of those documents seem to have been created with Adobe PDF Library. Not only did these documents produce an exception from the Page.ToImage method, but they also produced invalid PDFs during the document stitching operation. The resultant compound documents would produce various errors when viewed in Adobe Acrobat Reader.After investigating the issue, we have discovered that the problems were caused by AspPDF's ignoring of the /XRefStm entry of the document trailer dictionary which points to a so called "hybrid reference" table. After the support for hybrid-reference tables was added, the aforementioned issues were fixed. To download this important fix, please visit www.asppdf.com and www.asppdf.net.01/18/2022AspPDF, AspPDF.NET 3.7 ReleasedThe new version incorporates several important new features and fixes:Following our users' requests, we have raised the level of PDF/A compliance from Level 1B to Level 3 (PDF/A-3).Numerous small changes have been made to the PDF-generating engine to achieve PDF/A-3 compliance.Also, a new major feature, Logical Structure Tree support, has been added. The presence of a logical structure treein a PDF document is one of the PDF/A-3 requirements.A class of PDF documents with form fields has been discovered for which the field content disappears during PDF-to-image conversion.This bug has now been fixed.A class of PDF forms has been discovered for which the field content is lost during the form flattening operation. This deficiency has now been fixed.A bug in the CreateGraphicsFromPage method has been discovered and fixed. The bug is responsible for losing a large portion of the page's content during page-to-graphics conversionwith some rare PDF documents.A large number of documents have recently cropped up which trigger the exception Object cannot be found. during PDF-to-Image conversion.To circumvent this exception, a new parameter, IgnoreObjectNotFound, has been added to the PdfPage.ToImage method.This feature is currently in beta.For more information please visit www.asppdf.com and www.asppdf.net.11/22/2021AspEmail, AspEmail.NET Service Releases AvailableAspEmail's and AspEmail.NET's TLS engine, specifically its ECDHE module, has received a small but important enhancement: support for SHA256-based RSA signatures. The previous versions only supported SHA1-based signatures.Some SMTP servers require that the client application support SHA256-based signatures, and reject the secure handshake otherwise. This would result in the exceptionTransport Layer Security Error #25 (WinSock): No information received from the server.The new service releases fix this deficiency. Also, the new version of EmailAgent.NET can now connect to a POP3 server via TLS 1.2 if the Port number is set to 99521 in the configuration panel application. Older versions of EmailAgent.NET only supported TLS 1.0 for POP3 connections.11/05/2021AspJpeg, AspJpeg.NET Service Releases AvailableThe AspJpeg 2.9.0.3 and AspJpeg.NET 2.9.0.12524 service releases fix a bug in the text output module responsible for not properly handling "dingbat" fonts such as wingding.ttf and others. The use of such fonts in previous versions would produce black boxes instead of characters.09/02/2021AspPDF.NET 3.6.0.34221 Service Release AvailableA serious bug in the Revision 5 and Revision 6 module (256-bit encryption) has been fixed. The bug is responsible for throwing the System.ArgumentNullException error when calling OpenDocument on an encrypted PDF document without specifying a password. The bug was introduced in Version 3.5.0.33933. It only affects AspPDF.NET and not AspPDF.06/01/2021AspPDF & AspPDF.NET 3.6 Released with Image Replacement, Rich Media SupportThe new versions of AspPDF and AspPDF.NET offer several major features and a number of fixes and improvements:Image replacement. One or more images in an existing PDF document can now be replaced with other images or graphics. This feature is useful, among other things, for reducing the overall size of a PDF document by replacing its high-resolution images with their lower-resolution versions. Rich media annotations. A new annotation type, Rich Media, has been added which allows 3D, Flash, video and audio files to be embedded in a PDF document. A bug in Page.ExtractText. A class of documents has been discovered for which text extraction would return an empty string. This bug has now been fixed.A bug in Structured Text Extraction. A class of documents has been discovered for which text is extracted only partially or not at all. This bug has now been fixed.A number of minor bugs in the parsing module have been fixed.Upgrading is free for registered users, as always. To download the upgrades, please visit www.asppdf.com and www.asppdf.net.05/02/2021AspEmail, AspEmail.NET 5.6 with Extended Multipart/Alternative Support ReleasedAspEmail and AspEmail.NET have always provided partial support for the multipart/alternative format via its AltBody property, enablinga message body to be specified in two alternative versions -- plain-text and HTML.This release supports an unlimited number of alternative bodies via the new method AddAltBody. Messages can now be generated with advanced content, such as accelerated mobile pages (AMP), calendars, etc.For more information about this feature, see Section 2.5 of the AspEmail user manual, and Section 1.9 of the AspEmail.NET user manual.03/01/2021AspPDF & AspPDF.NET Service Releases AvailableThe AspPDF 3.5.0.7 and AspPDF.NET 3.5.0.33956 service releases incorporate a number of important bug fixes and improvements:It has been reported that some PDF documents produced by the DocuSign service would generate the error A dictionary object expectedwhen opened by AspPDF.NET. The bug in AspPDF.NET's parsing module responsible for this error has now been fixed.
A rare class of PDF documents has been encountered that caused AspPDF.NET to crash during PDF-to-Image conversion. The bug causing this crash has been identified and fixed.
A major performance issue has been reported when an HTML document containing embedded images () is converted to PDF via the ImportFromUrl method. This issue has now been fixed. This enhancement involves AspPDF.NET only (not AspPDF.)
Other minor bugs have been fixed.
Upgrading is free for registered users, as always. To download the upgrades, please visit www.asppdf.com and www.asppdf.net.12/30/2020AspEmail, AspEmail.NET with Elliptic Curve Diffie-Hellman Cipher Suite Officially ReleasedA "cipher suite" is a basket of ciphers (including symmetric and asymmetric algorithms and hash functions) which a client and server use to communicate securely over TLS. Prior to this release, AspEmail and AspEmail.NET supported only one TLS 1.2 cipher suite, TLS_RSA_WITH_AES_128_CBC_SHA. Its key exchange procedure is based on the RSA public-key cipher, which some consider outdated and insufficiently secure. Some SMTP provides have gone as far as disabling all RSA-based cipher suites on their platforms.As of now, our products also support the TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 cipher, which uses the Elliptic Curve Diffie-Hellman Ephemeral (ECDHE) algorithm for key exchange instead of RSA. No code changes are necessary to take advantage of the new cipher suite as long as TLS 1.2 (as opposed to TLS 1.0) is used. Upgrading is free for registered users.For more info and to download the latest versions of AspEmail and AspEmail.NET, please visit www.aspemail.com.11/30/2020AspPDF & AspPDF.NET Service Releases Available with 256-bit AES EncryptionA 256-bit AES-based security algorithm for PDF documents was released by Adobe back in 2008 under the name "Revision 5". This algorithm was soon deprecatedbecause of a security vulnerability, and replaced with new specifications referred to as "Revision 6" or "PDF 2.0" encryption.Revision 6 encryption is based on 256-bit AES and super-secure hash functions SHA256, SHA384 and SHA512.We are happy to announce that as of AspPDF 3.5.0.6 and AspPDF.NET 3.5.0.33933, our PDF components support 256-bit AES encryption and are capable of generating "Revision 6"-compatible encrypted documents.They are also capable of opening both "Revision 5"- and "Revision 6"-based encrypted PDFs.For more information, please visit www.asppdf.com and www.asppdf.net.11/11/2020AspJpeg 2.9.0.2 Released with WebP Format Support, PNG Metadata ExtractionVersion 2.9.0.2 of AspJpeg incorporates support for WebP, a modern image format designed by Google,both as input and output. WebP offers all the features of JPEG, PNG and GIF, such as lossy and lossless compression, transparency and animation, whileproducing significantly smaller files compared to these legacy formats.WebP support was also integrated into AspUpload 3.1.0.4 enabling it to populate the ImageType, ImageWidth and ImageHeightproperties of the UploadedFile object when a WebP image is uploaded.Also, AspJpeg 2.9.0.2 and AspJpeg.NET 2.9.0.12503 now support EXIF, IPTC and XMP metadata extraction from PNG images. Previously, metadata extraction was limited to JPEG images.For more information and to download the upgrades, please visit these components' respective web sites:www.aspjpeg.comwww.aspjpeg.netwww.aspupload.com10/02/2020AspEmail, AspEmail.NET Beta Released with Elliptic Curve Diffie-Hellman Cipher SuiteLast year, we released Version 5.5 of AspEmail and AspEmail.NET with TLS 1.2 support. However, only RSA-basedcipher suites were supported in that release. Version 5.5.0.2, currently in beta, also provides support for an ECDHE-basedcipher suite, specifically TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (Code 0xC027). ECDHE stands for Elliptic Curve Diffie-Hellman Ephemeral, a key exchange algorithmthat is widely considered far superior to RSA in both security and performance. In fact, some SMTP providers have already disabled RSA-based cipher suites altogether.An attempt to send email via such an SMTP server with older versions of AspEmail or AspEmail.NET would result in the error exception "Fatal alert received from the server: handshake_failure."The TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 cipher suite, as its name suggests, still uses RSA, but only for server authentication. Key exchange, the most importantpart of the TLS protocol, is performed via ECDHE.Please help us beta-test this very important release. The 5.5.0.2 (beta) versions of AspEmail (32-bit and 64-bit) and AspEmail.NET can be downloaded via the following links.Absolutely no code change is necessary:aspemail_5502.exeaspemail64_5502.exeaspemail_net_5502.exe09/13/2020AspPDF & AspPDF.NET Service Releases Available with a Critical FixThe service releases AspPDF 3.5.0.5 and AspPDF.NET 3.5.0.33906 contain the following important fixes, one of them critical:We have discovered and fixed a serious buffer-overflow bug which may cause IIS to reset or even crash entirely when your script is doing something as mundane as drawing text with the DrawText method.This bug was apparently introduced back in 2015. The bug mostly manifests itself with the 64-bit version of AspPDF, although the 32-bit version is also affected by it. AspPDF.NET is not affected.All users of the 64-bit version should upgrade without delay (upgrading is free as always).
A bug in the PDF-to-Image module has been discovered, which causes a color to be rendered incorrectly if the underlying colorspace has 5 or more color components.This bug has now been fixed.
We have recently received numerous reports of the error PDF startxref not found from our users. We discovered that this error is generatedby PDFs created by Microsoft Reporting Services PDF Rendering Extension due to a serious irregularity: these PDFs have hundreds and even thousands oftrailing zero bytes at the end of the document. Since these malformed documents have become increasingly common, AspPDF now looks for the trailing zero bytesand safely skips them without throwing an exception.
Other minor bugs have been fixed.
For more information, please visit www.asppdf.com and www.asppdf.net.08/29/2020AspUpload 3.1.0.3 Service Release AvailableThe service release fixes a bug in the DecryptAndSendBinary method which is responsible for incorrectly handling encryptedfiles which size is divisible by 10,000 (which is the length of an internal memory buffer used by the method.)The service release also makes it possible to use the methods SendBinary and DecryptAndSendBinary on files larger than 2GB (but not exceeding 4GB).To download AspUpload 3.1.0.3, please visit www.aspupload.com.08/03/2020AspPDF & AspPDF.NET Service Releases AvailableThe service releases AspPDF 3.5.0.4 and AspPDF.NET 3.5.0.33815 contain the following fixes:Some unusual (but valid) documents containing "optional content" caused AspPDF to crash. This serious bug has now been fixed.Some badly formed (but fairly commonplace) PDF documents would generate the error Object number not found in object headerduring parsing. The new version makes AspPDF resistant to this defect.Another bug in the parsing module causing the error End of file reached in a rare but valid class of documents has been fixed.A bug in the document-stitching module causing the AppendDocument method to occasionally crash with some rare documents has been fixed.For more information, please visit www.asppdf.com and www.asppdf.net.06/22/2020Important Improvement in AspEncrypt's OpenStoreFromPFX MethodThe certificate-based digital signing functionality offered by AspEncrypt is used by AspEmail's signed email and DKIM features, and also by AspPDF's PDF document signing module. The easiest way to load a certificate for signing is via the method OpenStoreFromPFX.Until now, using this method required user impersonation via the LogonUser method, but as of AspEncrypt 2.10.0.2, this is no longer required.To load a cert from a .pfx file, you no longer need to expose an admin password in your script, or worry about calling LogonUser at all.Upgrading is free. Please download AspEncrypt 2.10.0.2 here.03/06/2020oAuth Support Added to AspEmail & AspEmail.NETOAuth is an open-standard authorization protocol that describes how unrelated servers and services can safely allow authenticated access to their assets without actually sharing the account password. As of versions 5.5.0.1 (AspEmail) and 5.5.0.4826 (AspEmail.NET), our mail-sending components are capable of connecting to SMTP servers requiring oAuth, most notably smtp.gmail.com.Also, AspEmail.NET is further optimized for the .NET Core environment on both Windows and Linux.For more information, please visit www.aspemail.com.03/05/2020AspPDF & AspPDF.NET Service Releases AvailableThe service releases AspPDF 3.5.0.3 and AspPDF.NET 3.5.0.33812 contain the following important improvements:A major change has been made to the parsing code in the PDF-to-image module, which significantly improves performance and reduces RAM footprint. This enhancement was made in response to the discovery of an unusual (but perfectly valid) PDF document, which caused AspPDF and AspPDF.NET to run out of RAM and crash during PDF-to-image conversion.A bug in the handling of "optional content" (introduced in a recent release), which may cause the component to crash during PDF-to-image conversion, has been fixed in AspPDF.Also, to facilitate the use of AspPDF.NET under .NET Core, the component's dependency on the System.Configuration.ConfigurationManager assembly has been eliminated. When the registration key is specified directly in the code via the objPDF.RegKey property (as is the required practice under .NET Core), there is no longer a need to reference System.Configuration.ConfigurationManager in the project file.For more information, please visit www.asppdf.com and www.asppdf.net.01/23/2020AspPDF.NET Optimized for .NET Core on Windows and Linux We are happy to announce that our native-.NET PDF management component is no longer confined to Windows servers. AspPDF.NET 3.5.0.33778 has been successfully tested with .NET Core 2.0+ on both Windows and Linux! The latest service release fixes several problems that arose when the component was being tested in a Linux environment. We have updated the AspPDF.NET user manual with .NET Core-specific information.For more information, please visit www.asppdf.net.11/21/2019AspPDF & AspPDF.NET 3.5 Released with Pattern and Shading SupportIn response to your numerous requests, we have added comprehensive pattern and shading support to AspPDF and AspPDF.NET. In addition to the above, AspPDF & AspPDF.NET 3.5 offer the following important fixes and enhancements:Support for Optional Content. Some PDF documents contain elements that are marked as "optional" by the document designer. They are not supposedto be visible to the end user. The PDF-to-Image module now recognizes these elements. Previous versions would not hide them during the PDF-to-Image conversion.
The ImportFromUrl HTML-to-PDF conversion method has been enhanced to automatically recognize the Japanese "Katakana" characters when the CJK=true parameter is enabled.
The PdfAnnot.SetFieldValue method has been enhanced to automatically recognize Hebrew and Arabic characters and reverse their order.
Other minor bugs have been fixed.
For more information, please visit www.asppdf.com and www.asppdf.net.10/05/2019AspEmail 5.5 & AspEmail.NET 5.5.0.4818 Officially ReleasedAfter many months in beta, Version 5.5 of our popular mailing components is finally out.The main new feature is support for TLS 1.2. Whenever the TLS or SSL modes are enabled, the components now use TLS 1.2 by default. TLS 1.0 can still be switched to via the TLSVersion property.
Another important feature is support for 4-byte Unicode characters such as Emojis in the EncodeHeader method.
Version 5.5 also fixes the dreaded "The password is too long" error. Usernames and passwords up to 256 characters long are now allowed.
As always, upgrades are absolutely free for the registered users.For more information, and to download the new versions of AspEmail and AspEmail.NET, please visit www.aspemail.com.05/23/2019AspPDF 3.4.0.18 & AspPDF.NET 3.4.0.33511 ReleasedThis service release is packed with fixes and enhancements, both big and small:The PDF-to-Image module now supports the Type 7 shading (tensor-product patch meshes).
Also in the PDF-to-Image module, pattern stroking has been added (pattern filling was already supported).
A rare class of documents has been discovered that causes the error Reading from file failed. The error message is: The handle is invalid.during PDF-to-Image conversion. This bug has been fixed.
A bug in the HTML-to-PDF module responsible for incorrectly rendering table borders under certain cirumstances has been fixed.
Support for the simplified tag has been added to the HTML-to-PDF module. Older versions only supportedthe old-style tag.
A class of PDF forms has been discovered with which the SetFieldValue method worked incorrectly: the field content did not show upand PDF viewers such as Adobe Reader displayed errors. This bug has now been fixed.
Other minor bugs in various modules have been fixed.
For more information, please visit www.asppdf.com and www.asppdf.net.04/10/2019AspJpeg and AspJpeg.NET Service Releases AvailableThe service releases for our image management components fix a serious bug in the PrintTextEx (AspJpeg) and PrintText (AspJpeg.NET) methods responsible for incorrectly showing underlined text when Font.Underlined property is set to True and Font.Align property is set to 1 (right) or 2 (center). The releases also fix a number of minor bugs in various modules. For more information, and to download the latest versions, please visit www.aspjpeg.comand www.aspjpeg.net.02/26/2019AspEmail and AspEmail.NET Beta 2 ReleasedBeta 1 of our email components switched from the TLS 1.0 to TLS 1.2 protocol.Beta 2 allows both protocols to be used via the new property TLSVersion,which is "1.2" by default but can be set to "1.0". Also, the EmailAgent.NETconfiguration panel is now equipped with a drop-down box with the options "No TLS", "TLS 1.0" and "TLS 1.2"instead of a simple TLS on/off checkbox.For more information, please visit www.aspemail.com.03/23/2018AspPDF 3.4.0.15 & AspPDF.NET 3.4.0.33415 ReleasedThis service release incorporates the following major bug fixes and enhancements:The content extraction functionality of the PdfPage.ExtractText methodhas been significantly overhauled. A bug has been discovered that caused ligatures, or codes denoting multiple letters suchas "ff", "ffl", "ffi", "1/2", and others, to be extracted incorrectly. Only the first character of a ligature would be extracted,while the rest of the characters would not. This serious bug has now been fixed. If you are using AspPDF.NET's content extraction functionality in your apps, you should upgrade to the latest version without delay.
AspPDF Only: A class of documents has been discovered that would cause the ExtractText method to crash due to a bug. This bug has now been fixed.
AspPDF.NET Only: A rare class of documents has been discovered that would cause the PdfPage.ToImage method to crash. This bug has now been fixed.AspPDF.NET Only: The PDF-to-Image functionality implemented by the PdfPreview object relies on the .NET System.Drawing.Imaging namespace not availablein .NET Core. To enable the PdfPreview object to be used in the .NET Core environment, the methods SaveCore, SaveHttpCore and SaveToMemoryCorehave been added to it. These methods provide the same functionality as Save, SaveHttp and SaveToMemory, respectively, and are not reliant on the System.Drawing.Imaging objects. However, the only output image format supported by these new methods is PNG.For more information, please visit www.asppdf.com and www.asppdf.net.03/23/2018AspEmail & AspEmail.NET 5.5 (Beta) with TLS 1.2 Support ReleasedAspEmail and AspEmail.NET 5.5 (currently in beta) contain the following important enhancements:• Version 1.0 of the Transport Layer Security protocol relies heavily on the MD5 hash algorithm, which has been cracked and is currently consideredinsecure. It contains other vulnerabilities as well. In anticipation of TLS 1.0's eventual decommission by all major SMTP providers, weare releasing Version 5.5 of AspEmail and AspEmail.NET, which replaces TLS 1.0 with TLS 1.2 - a more secure protocolwhich is based on SHA256 and 128-bit and 256-bit AES.• Also, the EncoderHeader method has been fixed to enable 4-byte Unicode characters such as emojis in message subjects.To download the beta versions, please visit & AspPDF.NET Service Releases AvailableThe service releases AspPDF 3.4.0.14 and AspPDF.NET 3.4.0.33389 include the following fixes:Some malformed PDF documents generate the error "endstream not found" when being stitched or converted to an image. The new version makes an attemptto recover from this error and only throws an exception as a last resort.
Some corrupt PDF documents generate the error "PDF file signature not found" when opened. The new version makes an attemptto recover from this error and only throws an exception as a last resort. Certain PDF documents may throw the exception complaining about an unknown segment type in a JBIG2 stream during PDF-to-Image conversion.The new version no longer throws this exception and proceeds with the conversion normally.A bug in the PDF-to-Image module responsible for incorrectly rendering dashed lines under certain conditions has been fixed.
When a document is digitally signed, annotated, and then signed again, the warning "Annotation modified" appears in Adobe Reader.The new version fixes this deficiency.
A bug responsible for incorrectly rendering certain rare TIFF images has been fixed.
A NuGet package containing the AspPDF.NET assembly is now availableso that AspPDF.NET can be easily referenced in your .NET Core 2.0 projects. For more information, please visit www.asppdf.com and www.asppdf.net.01/05/2018AspEncrypt 2.10 ReleasedWhen encrypting a file with a size divisible by 160,000, AspEncrypt would throw the error "More data is available." when using an AES key. This bug has now been fixed. Other ciphers are not affected by the bug. 160,000 is the length of an internal buffer used by AspEncrypt. Also the new version adds two new properties to the CryptoCert object: IssuerAltName and SubjectAltName.To download the new version, please visit www.aspencrypt.com.12/14/2017AspJpeg.NET Officially ReleasedAspJpeg.NET, the native .NET version of AspJpeg, is now officially released.It has been successfully tested with .NET Core 2.0. The NuGet packagefor .NET Core projects is available for downloading along with the standard installer application.To download the evaluation version of AspJpeg.NET, please visit its dedicated web site at www.aspjpeg.net.09/25/2017AspPDF & AspPDF.NET Service Releases AvailableThe service releases AspPDF 3.4.0.13 and AspPDF.NET 3.4.0.33327 incorporate the following fixes:A class of mal-formed PDF documents has emerged that cause the error End of file reached duringdocument stitching. This problem has now been fixed for this class of documents.
A bug causing a crash in the SetFieldValue method with some rare PDF forms has been fixed.
A bug causing some page content to disappear during PDF-to-Image conversion in some PDFs has been fixed.
A bug causing text characters to appear as boxes during PDF-to-Image conversion in some PDFs has been fixed.
A bug causing checkboxes and possibly other form items to disappear during PDF-to-Image conversion in some rare PDF forms has been fixed.For more information, please visit www.asppdf.com and www.asppdf.net.01/24/2017AspJpeg.NET Beta ReleasedIn response to your numerous requests, we have released the native .NET version of our popular image-management component, AspJpeg.Functionality-wise, the new product, aptly named AspJpeg.NET, is almost identical to AspJpeg,but differs from it slightly in the object model and implementation of certain features.AspJpeg.NET has its own dedicated web site with its own user manual, object reference and live demo sections.The web site's address is, predictably, www.aspjpeg.net.AspJpeg.NET is now in beta. For more information, and to download the free evaluation version, please visit www.aspjpeg.net.We are standing by for your questions and problem reports.01/24/2017AspPDF & AspPDF.NET Service Releases AvailableThe AspPDF service releases 3.4.0.10 and 3.4.0.11, and AspPDF.NET service releases 3.4.0.33257 and 3.4.0.33278 offer the following features and enhancements:Support for transparent TIFF images has been added. Previous versions only supported PNG transparency.
The PdfDocument.ImportInfo property has been enhanced to return the horizontal extent of the HTML content. In previous versions, only the vertical extent was available.
Several bugs have been fixed in the PdfAnnot.SetFieldValue and PdfAnnot.SetFieldValueEx methods.
A serious bug causing the 64-bit version of AspPDF to crash during the PDF-to-Image conversion of documents that use radial shading has been fixed.
A number of other minor bugs in various modules have been fixed.
For more information, please visit www.asppdf.com and www.asppdf.net.09/28/2016AspJpeg 2.9 Released with EXIF Editing and BMP OutputIn response to your requests, we have added the ability to set and modify EXIF tags in a JPEG image. The new method ChangeExifTag allows you to assign any EXIF tag, such as Artist, Image Unique ID, or GPS coordinates, to an image even if the image had no EXIF data block to begin with. This functionality is described in detail in Section 7.8 - EXIF Editing of the AspJpeg User Manual. It is also demonstrated by Live Demo #9.We have also added the method ApplyOrientation which rotates and/or flips the image based on the embedded EXIF tag Orientation, and then resets this tag to the default value of 1. This makes the image viewable in a consistent manner across all image viewers and platforms. For more info, see Section 7.8 - EXIF Editing, sub-section 7.8.2.Finally, AspJpeg is now capable of saving images in BMP format, in addition to JPEG, PNG and GIF. Set the new property OutputFormat to 2 to save an image as a bitmap.06/26/2016New Chapter on .NET Compatibility Added to the AspEncrypt User ManualIn response to our clients' numerous support questions,we have added a new chapter to our user manualdedicated to the cipher key compatibility between AspEncrypt andthe Microsoft .NET framework. Both AspEncrypt and .NETuse standard ciphers, but mismatching keys may wreak havoc in an otherwiseperfectly coded cryptography-based application.Chapter 10: Microsoft .NET and AspEncrypt Compatibilitycovers the GenerateKeyFromPassword and ImportRawKeymethods and their .NET equivalents in various scenarios, UTF8 vs. Unicode character encoding, and also legacy-related issues, such asusing the MD5 hash with 3DES cipher, and 40-bit RC2 keys.04/18/2016AspPDF 3.4.0.5, AspPDF.NET 3.4.0.32801 Service Releases AvailableThis and the previous service releases of our PDF suite of products incorporate the following enhancements and fixes:A new type of annotation, screen, has been added to support embedded videos.Support for TLS 1.2 has beed added to the ImportFromUrl method.A number of fixes have been made to the PDF-to-Image functionality to address various exceptions, incorrect rendering, and stack overflowconditions caused by certain unusual PDF documents.Several other minor bugs have been fixed.For more information, please visit www.asppdf.com and www.asppdf.net.01/25/2016AspPDF 3.4.0.3, AspPDF.NET 3.4.0.31147 Service Releases AvailableThe service releases provide an improved handling of Chinese/Japanese/Korean charactersin the HTML-to-PDF modules, and better support for label printers.For more information about these new enhancements, please visit www.asppdf.com and www.asppdf.net.12/07/2015AspJpeg 2.8 Released with 3D Surface Mapping and Shading SupportThe new version of our image management component allows an image to be stretched onto an arbitrary 3D surface such as a sphere, plane, cylinder, cone, etc. via a new PdfCanvas.DrawImageUV method. This feature is useful, among other things, for creating the images of promotional items such as coffee mugs, baseball caps, pens, etc. with custom logos or photographs wrapped around them in a realistic way. Click here for more information about this new feature.09/21/2015AspPDF, AspPDF.NET, AspEmail and AspEmail.NET EnhancementsAspPDF, AspPDF.NET have been updated to include the following fixes and improvements:The PDF-to-Image functionality has been optimized to improve performance and reduce memory footprint.
Form flattening has been improved to handle forms with unusual coordinate transformation matrices.
A serious bug in the CreateGraphicsFromPage method introduced in a previous service release has been fixed.
Other minor improvements in the HTML-to-PDF, Image-to-PDF and other modules have been made.
The latest versions of AspPDF and AspPDF.NET can be downloaded from www.asppdf.com and www.asppdf.net.The recent AspEmail and AspEmail.NET service releases contain the following fixes:A bug causing the AddAttachmentMem method to crash when too long a filename is specified has been fixed.This bug only affected AspEmail and not AspEmail.NET.
A multithreading-related bug in EmailAgent.NET causing the incorrect handling of queued messages under the DNS Relay mode has been fixed. This bug only affected EmailAgent.NET and not EmailAgent.The latest versions of AspEmail and AspEmail.NET can be downloaded from www.aspemail.com.
05/25/2015AspPDF & AspPDF.NET 3.4, AspEncrypt 2.9 Released with Secure PDF Signing SupportAspPDF's and AspPDF.NET's digital signing functionality required that the PDF document being signed and the digital certificate used for signing be both accessible to the PdfDocument.Sign method. In most cases, this meant the private key had to be transferred to the server, which is often impossible or impractical for security reasons.As of AspPDF & AspPDF.NET v3.4, and also AspEncrypt v2.9, the PDF being signed and the signer certificate's private key no longer need to physically meet. The PDF never has to leave the sever, and the private key never needs to leave the user's workstation. Instead, the hash value being signed and the signature itself do all the travelling.The new functionality is described here:AspPDF User Manual Section 8.4 - Client-Side Signing of Server-Side PDFsAspPDF.NET User Manual Section 8.4 - Client-Side Signing of Server-Side PDFsPlease download the new versions from www.asppdf.com,www.asppdf.net and www.aspencrypt.com.03/30/2015AspPDF, AspPDF.NET 3.3 Released with PDF/A SupportVersion 3.3 enables the creation of PDF/A-compliant documents. It also implements a fix in its PDF-to-Image module to improve performance.The PDF/A format is a subset of the regular PDF format with certain features, deemed incompatible with long-term archival and storage of documents, removed. Several enhancements and fixes have been added to AspPDF, as well as a new method, PdfDocument.AddOutputIntent, to bring the documents it creates to the PDF/A-1b compliance level.Please download the new versions from www.asppdf.com and www.asppdf.net.10/23/2014AspPDF, AspPDF.NET 3.2.0.1 ReleasedSome US government agencies such as the USCIS have started using barcode-equipped forms which allow a processing clerk to transfer the content of a paper form to the computer system instantly by scanning a 2-dimensional barcode residing on each page of the form and encoding the form's field data. AspPDF and AspPDF.NET now have the capability to programmatically fill out these forms and generate the PDF417 barcodes in strict accordance with the government specifications. Also, it has been pointed out by some of our clients that the AppendDocument method may take a very long time when dozens or hundreds of documents are stitched together, and the processing time seems to grow quadratically with the number of documents being appended. This serious performance problem has been identified and fixed.Please download the new versions from www.asppdf.com and www.asppdf.net.09/16/2014AspPDF, AspPDF.NET 3.2 ReleasedThe new versions of our PDF componentsoffer support for template graphicswhich simplify the creation of PDF documentsbased on templates as opposed to blank pages.The updates also incorporate important fixes in the HTML-to-PDF, form fill-in and other modules.Please download the new versions from www.asppdf.com and www.asppdf.net.06/02/2014AspPDF, AspPDF.NET 3.1 ReleasedThe new versions of our PDF componentsprovide support for transparency.A new object, PdfGState, has been added to the object modelsto represent a graphics state and transparency group,and new chapters dedicated to various aspectsof the PDF transparency model have been added to the user manuals.Also, the new versions enhance the SendToPrinter method to enable documents tobe printed in color on color printers.Please download the new versions from www.asppdf.com and www.asppdf.net.05/06/2014AspEmail, AspEmail.NET 5.4 ReleasedOur email components have received yet another security-related feature: support for Secure Socket Layer (SSL)over Port 465.An email client can communicate with the SMTP server over a secure channel either via TLS (ports 25 or 587) orSSL (port 465). In both cases, the underlying secure protocol is exactly the same, but it is invoked at different stagesof the SMTP session -- SSL begins at the very beginning and TLS in the middle of the session. AspEmail and AspEmail.NET have supported TLS since version 5.1, and now they support SSL too.Please download the new versions from www.aspemail.com.05/06/2014AspPDF, AspPDF.NET 3.0 ReleasedThe new versions offer the following new features and improvements:Adobe XFA support has been added to the form fill-in functionality.
Page breaking has been added to the OpenUrl method.
A bug causing password authentication failure with some PDF documents has been fixed.
Various other bugs in PDF-to-Image and HTML-to-PDF modules have been fixed.
Please download the new versions from www.asppdf.com and www.asppdf.net.02/06/2014AspPDF, AspPDF.NET 2.9 ReleasedThe new versions of our PDF components incorporate a plethora of new features, enhancements and fixes:The products' HTML-to-PDF functionality has been expanded. In addition to the ImportFromUrl method, which uses our in-house HTML-to-PDF conversion engine, there is now the OpenUrl method which uses Microsoft Internet Explorer's HTML rendering engine. This enables your application to create precise, albeit rasterized, snapshots of any HTML document, no matter how complex.
The new PdfForm.Modify method enables you to remove unwanted JavaScript from a form. This feature makes it possible to eliminate the annoying message "This PDF form requies a new version Adobe Acrobat" which pops up after the form has been fattened.
The PdfPage object now supports the TrimBox and BleedBox properties in addition to the existing MediaBox and CropBox properties.
The ability to select a tray has been added to the SendToPrinter method.
Several major bugs have been fixed in the text extraction module.
Various minor bugs have been fixed in the HTML-to-PDF, image and other modules.
Please download the new versions from www.asppdf.com and www.asppdf.net.11/21/2013AspEmail, AspEmail.NET UpdatesOur TLS engine, shared by both AspEmail and AspEmail.NET, has been updated to eliminate the errorHandshake type 13 not supported.This error would occur under the TLS mode with SMTP servers requesting a client certificate but not requiring one, such as, most notably, Microsoft Exchange Online (smtp.office365.com). This important enhancement is incorporated in the service releases AspEmail 5.3.0.3 and AspEmail.NET 5.3.0.3521. The upgrades are available free of charge to the registered users.Please download the new versions from www.aspemail.com.10/10/2013AspPDF, AspPDF.NET UpdatesThe AspPDF 2.8.0.1 and AspPDF.NET 2.8.0.29124 service releases incorporateseveral crucial fixes and enhancements in the page-management,PDF-to-Image, document-stitching and other modules.Also, AspPDF now uses a newer, much more robust version of the zlib libraryfor its Flate decompression needs.Please download the new versions from www.asppdf.com and www.asppdf.net.08/28/2013AspPDF, AspPDF.NET 2.8 ReleasedThe new version expands the existing raw text extraction functionality by allowing the text fragments extracted from a page to be accompanied by their respective coordinates and dimensions. This allows you to know where exactly a particular text string or string fragment is on the page. This feature is implemented via the PdfPreview object's new TextItems collection.Also, the HTML-to-PDF conversion module has been enhanced to add support for borders with rounded corners defined by CSS properties border-radius, border-top-left-radius, border-top-right-radius, border-bottom-left-radius and border-bottom-right-radius.Please download the new versions from www.asppdf.com and www.asppdf.net.08/01/2013Persits Software Logo, Web Site RedesignedOur old logo, designed back in 1999, has served us well over the years, and we will always remember it fondly. But we thought our company needed something a bit more modern-looking, so we had a new logo created, and while we were at it, had our corporate web site redesigned as well. Persits Software's corporate image may look and feel a bit different now, but our dedication to quality in the products we build and technical support we provide remains the same as ever!07/29/2013AspPDF, AspPDF.NET 2.7 Released with Duplex Printing, Color Space EnhancementsVersions 2.7 of our PDF management components offer full document printing with duplex support.Previous versions could only print invidual pages in a one-sidedmode.The new versions also make it possible for color spacesother than RGB and CMYK to be used with the PdfTable object.Previous versions only allowedtables to use the RGB color space.Please download the new versions of AspPDF and AspPDF.NET fromhereandhere.06/08/2013AspPDF.NET 2.6 Released with PDF-to-Image support, AspPDF also updatedWe are happy to announce that PDF-to-Image conversion, a feature AspPDF.NET has been noticeably lacking up to now, is finally here (in beta), and available for public testing.With the newly added PdfPreview object, AspPDF.NET is now fully on par with its classic-ASP sibling, AspPDF, and even somewhat exceeds it as it can save images not only in PNG format but also JPEG, GIF and BMP.Please download the new version from www.asppdf.net/download.html.A new AspPDF service release is also available withmany important fixes and enhancements.Please download it from www.asppdf.com/download.html.04/05/2013AspPDF.NET 2.5 ReleasedThe new version of AspPDF.NET makes the PdfDocument objectimplement the IDisposable interface. In addition to that,many major improvements have been incorporated in this release, including the fixes for a bug responsible for the error HTML rendering error: cannot obtain font "", a bug in the SaveHttp method causingGoogle Chrome to hang, and various other bugs of lesser importance.Please download the new version from www.asppdf.net/download.html.03/04/2013AspJpeg 2.7 Released with PNG, TIFF improvementsThe new version offers the method FlattenAlpha which greatly simplifiesthe conversion of PNG images with alpha channels to JPEG format.It also adds support for TIFF images with JPEG compression andalso TIFF images with a non-standard Planar Configuration tag.Please download the new version from www.aspjpeg.com/download.html.02/04/2013AspPDF 2.6.0.1, AspPDF.NET 2.4 Released with Form EnhancementsThe new releases incorporate major enhancementsin the form fill-in modules of the components.A "fontless" version of the SetFieldValue method, calledSetFieldValueEx, has been added to the PdfAnnot object.This method does not require a font argument, which simplifies the codingof filling in a PDF form. Also, form flattening has been implementedvia the PdfForm method Flatten. The existing SetFieldValue methodhas been greatly enhanced as well - it now supports auto-size fieldsand Unicode characters in field values.Please download the new versions from www.asppdf.com/download.htmland www.asppdf.net/download.html.01/31/2013AspPDF 2.6 Released, 64-bit Crash FixedThis unscheduled release addresses a crash occurringin the 64-bit version of AspPDF running on 64-bit Windows 8 and Windows 2012 (IIS 8).The bug fixed by this release only affects the 64-bit version of AspPDF,and seems to only manifest itself on Windows 8/2012 but not earlier 64-bit versionsof Windows such as 2003, 2008 and 7.Please download the fix from www.asppdf.com/download.html.01/21/2013AspPDF 2.5, AspPDF.NET 2.3 Released, Support for Color Spaces AddedThe new versions of our PDF components offer the following features:Support for a variety of color spaces has been added, namelyDeviceGray, CalRGB, CalGray, Lab, ICCBased, Indexed, Separation and DeviceN. Previous versions only supported the DeviceRGB and DeviceCMYK color spaces.Two new objects, PdfColorSpace and PdfFunction, have been added to the AspPDF and AspPDF.NET object modelsto represent color spaces and their supplementary tools, transformation functions. The SetFieldValue method of the PdfAnnot objecthas been improved to fix the "shifting text" problem (the content of form fieldshifts slightly when the field is switched from the display to edit mode.)
For more information, and to download the latest versions, visit www.asppdf.com and www.asppdf.net.12/06/2012AspPDF 2.4, AspPDF.NET 2.2 ReleasedThe new versions of our PDF components offer the following features:Support for PDF forms' image fields via the new method PdfAnnot.SetFieldImage.
Support for Intelligent Mail Code barcode recently adopted by the US Postal Service.Support for local anchors such as and in the HTML-to-PDF module.A bug causing the exception "Thread was being aborted" has been fixed in the SaveHttp method (AspPDF.NET only.)For more information, and to download the latest versions, visit www.asppdf.com and www.asppdf.net.11/30/2012AspJpeg 2.6 ReleasedThe new version of our image management component implements several common image filters, including Gaussian blur, contrast, brightness, edge detection and others, via the method ApplyFilter. It also implements a background removal effect, known as "chroma key",via the method DrawImageChromaKey. For more informationon these new features, see sections 8.6 and 8.7 of the AspJpeg user manual.AspJpeg 2.6 can be downloadedfrom www.aspjpeg.com/download.html. Upgrading is free for registered users.10/23/2012Calling AspEmail.NET, AspPDF.NET from ASPAspEmail.NET 5.3.0.3127 and AspPDF.NET 2.1.0.15816 service releases make these native .NET components visible to COM.From now on, AspEmail.NET and AspPDF.NET components can be used in a classic ASP environment, or any other environment supporting COM.For more information on how to use these components from ASP, see our KB support article PS121023186.The latest version of AspEmail.NET is available here, and AspPDF.NET here.A new AspPDF service release fixing several minor and medium-level bugs in ourclassic-ASP PDF component is now available as well and can be downloaded here.07/30/2012AspPDF 2.3, AspPDF.NET 2.1 ReleasedThe new versions enable another document's pages to be drawn on this document. The new PdfDocument method CreateGraphicsFromPage creates an instance of the PdfGraphics object from another document's page which can then be drawn on this document at an arbitrary location or locations, with scaling and rotation applied if necessary.For more information about this feature, see AspPDF's user manual section 9.6and AspPDF.NET's user manual section 9.6.Upgrading is free for registered users.05/25/2012AspJpeg 2.5 ReleasedAspJpeg 2.5 allows an image to be stretched into an arbitrary quadrilateral area defined by its four corners.This feature enables you to create a perspective effect when rendering the image on top ofanother picture.For more information about this feature, click here.AspJpeg 2.5 can be downloadedfrom www.aspjpeg.com. Upgrading is free for registered users.05/03/2012AspEmail, AspEmail.NET 5.3 ReleasedVersion 5.3 of our classic ASP and .NET mailing components features support for DomainKeys Identified Mail (DKIM), a method by which the sender digitally signs the email messageto prove it really comes from the domain it claims it comes from.The recipient verifies the signature by obtaining the sender's public keyfrom the domain's DNS records.For more information about DKIM, our mailing components' support for it,and to download the latest versions,visit www.aspemail.com.Upgrading is free.04/19/2012AspEncrypt 2.7 ReleasedThe new version adds a new property to the CryptoCert object: PublicKeyInfo. This property returns the underlying certificate's public key information in a format compatible with various cryptographic standards such as DomainKeys Identified Mail (DKIM), Privacy Enhanced Mail (PEM), and others.To download the latest version, please visit www.aspencrypt.com.03/16/2011AspPDF, AspPDF.NET UpdatesAspPDF 2.2.0.6 and AspPDF.NET 2.0.0.14017 Service Releasesincorporate a large number of fixes and enhancements:In HTML-to-PDF module, performance improved when dealing with large tables (tens of thousands of rows.)A bug responsible for the incorrect rendering of non-ASCII characters in QR Code barcodes fixed.In PDF-to-Image module, a bug causing errors when converting certain documents using CCITTFaxDecode compressionfixed (AspPDF only.)A bug causing the error "Source array was not long enough" when rendering HTML text with JUSTIFY alignmentfixed (AspPDF.NET only.)Includes several other performance improvements and minor bug fixes.For more information, and to download the latest releases, visit www.asppdf.com and www.asppdf.net.02/03/2012AspEmail, AspEmail.NET 5.2 ReleasedThe new versions offer the method ValidateAddressMXwhich verifies if an email address actually exists by performing a DNS lookup of the MXrecords for the email domain and contacting the corresponding SMTP server directly.AspEmail 5.2 also offers the method ResetAddresses for additional convenienceand to be consistent with AspEmail.NET. AspEmail.NET 5.2 also fixes several minor bugs in the EmailAgent.NET service.Upgrading is free. To download the latest versions,visit www.aspemail.com.11/10/2011Our Wow6432 Special OfferTo honor the all-important Wow6432 node in the system registry,we are announcing the Wow6432 Special Offer: buy the 64-bit licenseof AspUpload, AspJpeg, AspEmail or AspEncrypt and receive a 32-bit registration keyfor the same product absolutely free. Wow! This is a limited-time offer, so hurry!11/09/2011AspJpeg 2.4 ReleasedThe new version is able to preserve ICC profiles in resized imagesvia the new property PreserveICCProfile.To download the latest version,visit www.aspjpeg.com.11/01/2011EmailAgent.NET ReleasedAspEmail.NET 5.1.0.2077 accompanied by all-new EmailAgent.NET hasnow been officially released.EmailAgent.NET is the .NET versionof the EmailAgent message queuing service that worksin tandem with AspEmail and AspEmail.NET to send queued mail.Compared to EmailAgent, EmailAgent.NET supports multiple queues, up to 256 simultaneous SMTP sessions per queue,TLS, and improved logging. The configuration panel features a redesigned user interface.For more information on EmailAgent.NET, visit Chapter 4 of the AspEmail.NET user manual.10/31/2011AspPDF, AspPDF.NET UpdatesAspPDF 2.2.0.1 and AspPDF.NET 2.0.0.13723 offersupport for embedded images in their HTML-to-PDF modulesand fix several major and minor bugs. AspPDF now supports PPKLite signature verification(this also requires AspEncrypt 2.6.0.3 or higher.)For more information, and to download the latest releases, visit www.asppdf.com and www.asppdf.net.10/21/2011EmailAgent.NET Beta ReleasedEmailAgent.NET is the .NET versionof the EmailAgent message queuing service that worksin tandem with AspEmail to send queued mail.The new version offers many features you have been asking for.07/18/2011AES Support Added to AspPDF and AspPDF.NETAspPDF 2.2 and AspPDF.NET 2.0 supporting the 128-bit AdvancedEncryption Standard (AES) cipher have been released. AES is also known asRijndael. Previous versions only supported the RC4 cipher.For more information, and to download the latest releases, visit www.asppdf.com and www.asppdf.net.06/03/2011AspEmail.NET ReleasedAspEmail.NET, AspEmail's native .NET counterpart, is now officially released! AspEmail.NET and AspEmail are almost entirely identical in terms of functionality, but the .NET version does not need to be registered on the web server: just place the assembly Persits.Email.dll in the /Bin directory of your application.AspEmail.NET's basic functionality is free. The premium features require a registration key. The evaluation copy of the component along with your free 30-dayevaluation key can be obtained at www.aspemail.com. 05/20/2011AspJpeg 2.3 ReleasedThe new version implements image rotation by arbitraryangles. Previous versions only allowed 90- and 180-degree rotations.AspJpeg 2.3 can be downloadedfrom www.aspjpeg.com. Upgrading is free for registered users.05/11/2011AspPDF 2.1 ReleasedThe new version offers automatic printing functionalityvia the new method PdfPreview.SendToPrinter.It also fixes several major and minor bugs.For more information, and to download AspPDF 2.1,please visit www.asppdf.com.Upgrading is free for registered users.A service release for AspPDF.NET fixing several bugs hasalso been released. It can be downloaded from www.asppdf.net. 04/27/2011AspEmail.NET Beta ReleasedAspEmail, our popular mail-sending component,now has a native .NET sibling, AspEmail.NET. The newcomponent is almost entirely identical to AspEmailin terms of functionality and object reference.Please help us beta-test this new product. AspEmail.NETcan be downloaded from www.aspemail.com. This web sitenow has a separate AspEmail.NET User Manual with C# and VB.NET code samples.We are looking forward to your bug reports and suggestions.03/08/2011AspPDF, AspPDF.NET UpdatesAspPDF 2.0.0.7 and AspPDF.NET 1.9.0.12551 Service Release updates containthe following new features:QR Code 2D barcode support;An enhancement in the parsing module.An enhancement in the handling of CMYK images by ImportFromUrl method.An enhancement in the digital signing process.For more information, and to download the latest releases, visit www.asppdf.com and www.asppdf.net.12/07/2010AspEmail 5.1 with TLS Support ReleasedWe have added support for the Transport Layer Security (TLS) protocol to AspEmail 5.1.The new version can now be used with all SMTP servers requiring TLS,such as Google's smtp.gmail.com.TLS encrypts all traffic between the emailsender and SMTP server, including the authentication information (username/password),message headers, body and attachments.For more information about this much-requested feature, and to download AspEmail 5.1, please visit www.aspemail.com.12/06/2010XUpload 3.2 ReleasedThe new version of XUpload fixes several bugs and issues,and also adds a new event to the XDownload control.For more information, and to download XUpload 3.2please visit xupload.aspupload.com.11/29/2010AspEncrypt 2.6 ReleasedThe new version of AspEncrypt offers Hash-based Message Authentication Code (HMAC) support, ability to encrypt directly with a public key, and support for the PEM public-key format. For more information, and to download AspEncrypt 2.6, please visit www.aspencrypt.com.11/23/2010AspUpload 3.1 ReleasedAspUpload 3.1 implements Ajax-based progress bar functionality.For more information, and to download AspUpload 3.1,please visit www.aspupload.com.Upgrading is free for registered users.11/17/2010AspEmail 5.1 Beta with TLS Support ReleasedThe Transport Layer Security (TLS) protocol encrypts all traffic between the emailsender application and SMTP server. Some SMTP servers, such as Google'spopular smtp.gmail.com, require TLS and rejectall non-TLS-compliant senders with the error messageMust issue a STARTTLS command first 2ff7e9595c
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