Rethrow an exception : Exception Throw « Language Basics « C# / C Sharp

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C# / C Sharp » Language Basics » Exception ThrowScreenshots 
Rethrow an exception
Rethrow an exception

/*
C#: The Complete Reference 
by Herbert Schildt 

Publisher: Osborne/McGraw-Hill (March 8, 2002)
ISBN: 0072134852
*/

// Rethrow an exception. 
 
using System; 
 
class Rethrow 
  public static void genException() { 
    // here, numer is longer than denom 
    int[] numer = 48163264128256512 }
    int[] denom = 20440}
 
    for(int i=0; i<numer.Length; i++) { 
      try 
        Console.WriteLine(numer[i" / " 
                          denom[i" is " 
                          numer[i]/denom[i])
      
      catch (DivideByZeroException) { 
        // catch the exception 
        Console.WriteLine("Can't divide by Zero!")
      
      catch (IndexOutOfRangeException) { 
        // catch the exception 
        Console.WriteLine("No matching element found.")
        throw// rethrow the exception 
      
    
  }   

 
public class RethrowDemo 
  public static void Main() { 
    try 
      Rethrow.genException()
    
    catch(IndexOutOfRangeException) { 
      // recatch exception 
     Console.WriteLine("Fatal error -- " 
                       "program terminated.")
    
  
}


           
       
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