Are there any changes to the CodeDom API in .net 4?

Are there an开发者_如何学JAVAy changes to the CodeDom API in .net 4?

http://msdn.microsoft.com/en-us/library/y2k85ax6.aspx

• new features
• bug fixes
• things marked as obsolete

Yes there are

http://msdn.microsoft.com/en-us/library/ff652744.aspx

2 types with new members.

• System.CodeDom.Compiler.CodeDomProvider - contains 1 new member:

   CodeDomProvider.CreateProvider(String, IDictionary<String, String>) method 
  

• System.CodeDom.Compiler.CompilerInfo - contains 1 new member:

   CompilerInfo.CreateProvider(IDictionary<String, String>) method