Mega Code Archive
Exception propagation with methods
<![CDATA[
using System;
class MainClass
{
public static void Main()
{
Console.WriteLine("Calling AccessInvalidArrayElement()");
AccessInvalidArrayElement();
try
{
Console.WriteLine("Calling DivideByZero()");
DivideByZero();
} catch (DivideByZeroException e) {
Console.WriteLine("Handling an IndexOutOfRangeException");
Console.WriteLine("Message = " + e.Message);
Console.WriteLine("StackTrace = " + e.StackTrace);
}
}
public static void AccessInvalidArrayElement()
{
int[] myArray = new int[2];
try
{
Console.WriteLine("Attempting to access an invalid array element");
myArray[20] = 1;
}
catch (IndexOutOfRangeException e)
{
Console.WriteLine("Handling an IndexOutOfRangeException");
Console.WriteLine("Message = " + e.Message);
Console.WriteLine("StackTrace = " + e.StackTrace);
}
}
public static void DivideByZero()
{
int zero = 0;
Console.WriteLine("Attempting division by zero");
int myInt = 1 / zero;
}
}
Calling AccessInvalidArrayElement()
Attempting to access an invalid array element
Handling an IndexOutOfRangeException
Message = Index was outside the bounds of the array.
StackTrace = at MainClass.AccessInvalidArrayElement()
Calling DivideByZero()
Attempting division by zero
Handling an IndexOutOfRangeException
Message = Attempted to divide by zero.
StackTrace = at MainClass.Main()
]]>