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What is the use of try/catch statement in C# ?

  • In C# programming, exception handling is performed by try/catch statement.
  • The try block in C# is used to place the code that may throw exception.
  • The catch block is used to handled the exception.
  • The catch block must be preceded by try block.
 Try Catch Exception

Try Catch Exception

C# example without try/catch

using System;  

public class ExExample  

{  

public static void Main(string[] args)  

{  

int a = 10;  

int b = 0;  

int x = a/b;    

Console.WriteLine("Rest of the code");  

}  

}  
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C# examples - Output :

Unhandled Exception: System.DivideByZeroException: Attempted to divide by zero.

C# try/catch example

 Try Catch Exception

Try Catch Exception

using System;  

public class ExExample  

{  

public static void Main(string[] args)  

{  

try  

{  

int a = 10;  

int b = 0;  

int x = a / b;  

}  

catch (Exception e) { Console.WriteLine(e); }  

Console.WriteLine("Rest of the code");  

}  

}  
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C# examples - Output :

System.DivideByZeroException: Attempted to divide by zero.
Rest of the code



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