من قبل
Gayasuddin Mohammed , Advocate , Practicing Law before High Court at Hyderabad
.Net Framework4.0 comes up with some of major changes as compare to previous versions of .Net Framework3.5 and2.0Following are list of Major Changes in .Net4.0
ControlRenderingCompatabilityVersion Setting in the Web.config File
ClientIDMode Changes
HtmlEncode and UrlEncode Now Encode Single Quotation Marks
System.Web.Mobile.dll Removed from Root Web Configuration File
ASP.NET Request Validation
Default Hashing Algorithm Is Now HMACSHA256
Configuration Errors Related to New ASP.NET4 Root Configuration
ASP.NET4 Child Applications Fail to Start When Under ASP.NET2.0 or ASP.NET3.5 Applications
ASP.NET4 Web Sites Fail to Start on Computers Where SharePoint Is Installed
The HttpRequest.FilePath Property No Longer Includes PathInfo Values
ASP.NET2.0 Applications Might Generate HttpException Errors that Reference eurl.axd
Event Handlers Might Not Be Not Raised in a Default Document in IIS7 or IIS7.5 Integrated Mode Changes to the ASP.NET Code Access Security (CAS) Implementation
MembershipUser and Other Types in the System.Web.Security Namespace Have Been Moved
Output Caching Changes to Vary * HTTP Header
System.Web.Security Types for Passport are Obsolete
The MenuItem.PopOutImageUrl Property Fails to Render an Image in ASP.NET4
Menu.StaticPopOutImageUrl and Menu.DynamicPopOutImageUrl Fail to Render Images When Paths Contain Backslashes