C# try-catch

by Online Tutorials Library July 14, 2022

C# try/catch

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.

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”);     } } 

Output:

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

C# try/catch example

 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”);     } } 

Output:

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

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