Run a method before all methods of a class

Question

Is it possible to do that in C# 3 or 4? Maybe with some reflection?

class Magic {      [RunBeforeAll]     public void BaseMethod()     {     }      //runs BaseMethod before being executed     public void Method1()     {     }      //runs BaseMethod before being executed     public void Method2()     {     } } 

EDIT

There is an alternate solution for this, make Magic a singleton and put your code on the getter of the static instance. That's what I did:

public class Magic {      private static Magic magic = new Magic();     public static Magic Instance     {         get         {             magic.BaseMethod();             return magic;         }     }      public void BaseMethod()     {     }      //runs BaseMethod before being executed     public void Method1()     {     }      //runs BaseMethod before being executed     public void Method2()     {     } } 

Answer 1

You can't do this automatically in C# - you should probably be looking at AOP, e.g. with PostSharp.

Answer 2

There is an alternate solution for this, make Magic a singleton and put your code on the getter of the static instance. That's what i did.

public class Magic{  private static Magic magic; public static Magic Instance{   get     {    BaseMethod();     return magic;     } }  public void BaseMethod(){ }  //runs BaseMethod before being executed public void Method1(){ }  //runs BaseMethod before being executed public void Method2(){ } }