Delegates can refer to instance methods : delegate « delegate « C# / CSharp Tutorial

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C# / CSharp Tutorial » delegate » delegate 
9.1.9.Delegates can refer to instance methods
using System; 
 
delegate string StrMod(string str)
 
class StringOps 
  public static string replaceSpaces(string a) { 
    Console.WriteLine("replaceSpaces")
    return a; 
  }  
 
  public static string removeSpaces(string a) { 
    Console.WriteLine("removeSpaces")
    return a; 
  }  
 
  public static string reverse(string a) { 
    Console.WriteLine("reverseSpaces")
    return a; 
  

 
class MainClass {   
  public static void Main() {  
 
    // Initialize a delegate. 
    StrMod strOp = new StrMod(StringOps.replaceSpaces)
    string str; 
 
    // Call methods through delegates. 
    str = strOp("This is a test.")
      
    strOp = new StrMod(StringOps.removeSpaces)
    str = strOp("This is a test.")
 
    strOp = new StrMod(StringOps.reverse)
    str = strOp("This is a test.")

  
}
replaceSpaces
removeSpaces
reverseSpaces
9.1.delegate
9.1.1.Define a delegate with no return value and no parameters
9.1.2.Add both static and non-static function to a delegate
9.1.3.Delegate with reference paramemters
9.1.4.Delegate with return values
9.1.5.Use a delegate to call object methods
9.1.6.delegate is a function pointer
9.1.7.A simple delegate example.
9.1.8.Construct a delegate using method group conversion
9.1.9.Delegates can refer to instance methods
9.1.10.Delegates to Instance Members
9.1.11.uses the invocation list to calculate a factorial
9.1.12.named-delegate invocation
9.1.13.Use delegate to reference two static functions
9.1.14.Declare a delegate and assigns a reference to either the WriteLine method or the ShowWindowsMessage method to its delegate instance.
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