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

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C# / CSharp Tutorial » Language Basics » Exception Throw 
1.22.2.Rethrow an exception
using System; 
 
class MainClass 
  public static void Main() { 
    try 
      genException()
    
    catch(IndexOutOfRangeException) { 
      // recatch exception 
     Console.WriteLine("Fatal error -- " 
                       "program terminated.")
    
  }
  public static void genException() { 
    int[] numer = 48}
    int d = 0
 
    for(int i=0; i<10; i++) { 
      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.")
        throw// rethrow the exception 
      
    
  }   
   
}
Can't divide by Zero!
Can't divide by Zero!
No matching element found.
Fatal error -- program terminated.
1.22.Exception Throw
1.22.1.Manually throw an exception.
1.22.2.Rethrow an exception
1.22.3.Throw Exception from a function
1.22.4.Wrap exception in another one, adding additional context
1.22.5.Throw Exception in finally statement
1.22.6.Creating and throwing an exception object
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