C # differences between delegate and direct call Methods

Delegate has the following advantages over direct call:

1. It is equivalent to using the method as another method parameter (similar to the function pointer of C)
2. serve as a bridge between two methods that cannot be called directly. For example, delegate is required for cross-thread method calls in multiple threads.
3. Use delegation when you do not know the specific implementation of the method. For example, use delegation in an event.
4. Decoupling

 

Reference link:

Http://developer.51cto.com/art/200908/147016.htm

Http://wenwen.soso.com/z/q148429684.htm

Http://www.cnblogs.com/JimmyZhang/archive/2007/09/23/903360.html

Http://bbs.csdn.net/topics/390244872

Http://www.sharejs.com/codes/csharp/6331