Use a nested try block. : Try Catch « Language Basics « C# / CSharp Tutorial






  1. C# / CSharp Tutorial
  2. Language Basics
  3. Try Catch
using System; 
 
class MainClass { 
  public static void Main() { 
    int[] numer = { 4, 8, 16, 32, 64, 128, 256, 512 }; 
    int d = 0;
 
    try { // outer try 
      for(int i=0; i < 10; i++) { 
        try { // nested try 
          Console.WriteLine(numer[i] + " / " + 
                             numer[i] + " is " + 
                             numer[i]/d); 
        } 
        catch (DivideByZeroException) { 
          // catch the exception 
          Console.WriteLine("Can't divide by Zero!"); 
        } 
      } 
    }  
    catch (IndexOutOfRangeException) { 
      // catch the exception 
      Console.WriteLine("No matching element found."); 
      Console.WriteLine("Fatal error -- program terminated."); 
    } 
  } 
}

Can't divide by Zero!
Can't divide by Zero!
Can't divide by Zero!
Can't divide by Zero!
Can't divide by Zero!
Can't divide by Zero!
Can't divide by Zero!
Can't divide by Zero!
No matching element found.
Fatal error -- program terminated.




1.18.Try Catch
1.18.1.Exception Handling Fundamentals
1.18.2.Exception handling with trying and catching
1.18.3.Handle error gracefully and continue.
1.18.4.Use multiple catch statements.
1.18.5.Use the 'catch all' catch statement.
1.18.6.Use a nested try block.
1.18.7.Catch exception with wrong type inside a function
1.18.8.A try, catch, and finally block without Exception class declaration
1.18.9.How to handle a specific exception
1.18.10.Let the C# runtime system handle the error.
1.18.11.Catch statement without exception variable
1.18.12.Catch System.NullReferenceException