How to configure legacy encryption mode in ASP.NET - Microsoft Support. Summary. The security update that is described in Microsoft security bulletin MS10-070 makes changes to the default encryption mechanism in ASP.NET to perform validation (signing) in addition to encryption.

Resolving view state message authentication code (MAC) errors - Microsoft Support. .NET Framework 4.5 .NET Framework 3.5.1. What is view state? View state is information that is round-tripped between WebForms (.aspx) pages in an ASP.NET application. The HTML markup for the __VIEWSTATE field resembles the following:

How to create a sample application that uses the Reporting Services SOAP APIs to render a report to a selected file format on a Web page - Microsoft Support.

ASP.NET will now emit a SameSite cookie header when HttpCookie.SameSite value is 'None' to accommodate upcoming changes to SameSite cookie handling in Chrome. As part of this change, FormsAuth and SessionState cookies will also be issued with SameSite = 'Lax' instead of the previous default of 'None', though these values can be overridden in ...

This article describes how to develop .aspx pages that use code-behind class files in Microsoft ASP.NET applications. The code samples in this article include the requirements for both code-behind class files that are precompiled and code-behind class files that are compiled on demand.

This code sample demonstrates how to upload and download files from a remote or local server in ASP.NET. You can download the sample packages from the following download icons. Both C# and Visual Basic .NET language versions of the sample package are available.

Globalization issues in ASP.NET 1.x: With ASP.NET, three great things were introduced: The <globalization> tag in web.config file The <globalization> tag takes us away from the incoherent concepts of codepages and charsets and lets us control most of the variants within ASP.NET.

ASP.NET provides three main methods that allow you to trap and respond to errors when they occur: the Page_Error event, the Application_Error event, and the application configuration file (Web.config). This article demonstrates how to use these new features in your ASP.NET application.

.NET 6.0 has been refreshed with the latest update as of February 8, 2022. This update contains security and non-security fixes. See the release notes for details on updated packages..NET 6.0 servicing updates are upgrades.

NET 8.0 has been refreshed with the latest update as of April 09, 2024. This update contains both security and non-security fixes. See the release notes for details on updated packages.