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Forget Code launches a powerful code generator for building API's

Casting String Builder in C#

  1. Forget Code
  2. C#
  3. Casting String Builder
The following code explains the casting between "val" and "String Builder". 

  1. using System;
  2. using System.Text;
  3.  
  4. namespace forgetCode
  5. {
  6.  
  7.     class program
  8.     {
  9.         public static void Main()
  10.         {
  11.             object val = new StringBuilder();
  12.             if (val is StringBuilder) // Cast 1.
  13.             {
  14.                 StringBuilder builder = val as StringBuilder; // Cast 2.
  15.                 Console.WriteLine(builder.Length == 0);
  16.             }               
  17.  
  18.         }
  19.     }
  20. }


Output:

True