Catch System.NullReferenceException : Try Catch : Language Basics C# Examples

Catch System.NullReferenceException

    
using  System;

class  MainClass
{
      static  void  Main()
      {
            try  {  
            
                  string  str  =  null;
                  str.ToUpper();
            
            }catch  (System.NullReferenceException)  {  
            
                  Console.WriteLine("catch  clause");  
            
            }  finally  {  
            
                  Console.WriteLine("finally  clause");  
            
            }
      }
}
    
   
  
   

catch clause
finally clause

Related in same category :
• Exception Handling Fundamentals
• Exception handling with trying and catching
• Handle error gracefully and continue.
• Use multiple catch statements.
• Use the 'catch all' catch statement.
• Use a nested try block.
• Catch exception with wrong type inside a function
• A try, catch, and finally block without Exception class declaration
• How to handle a specific exception
• Let the C# runtime system handle the error.
• Catch statement without exception variable