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What is Obsolete in C#? How can one make a method obsolete?



Posted By: Avi Date: 1 October 2010 11:32:31 AM
 Answer:

Obsolete attributemarks the program entity as the one that is not recommended to be used further. Using an entity markes as Obsolete will give generate an error or subsequent warning message. For example if a class in some program is to be obsoleted then it is done as follows:- [System.Obsolete("use class B")] class A { public void Method() { } } class B { [System.Obsolete("use NewMethod", true)] public void OldMethod() { } public void NewMethod() { } } In order to make a method as an obsolete try to write the following codes:- [Obsolete] public int printhello() {...} or [Obsolete(\"The method is obsolete\")] public int printhello() {...}


Posted By: avibtech

Date: 1 October 2010 11:32:31 AM
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