|
Exception
Class
|
Description
|
|
System.IO.IOException
|
Handles
I/O errors.
|
|
System.IndexOutOfRangeException
|
Handles
errors generated when a method refers to an array index out of range.
|
|
System.ArrayTypeMismatchException
|
Handles
errors generated when type is mismatched with the array type.
|
|
System.NullReferenceException
|
Handles
errors generated from deferencing a null object.
|
|
System.DivideByZeroException
|
Handles
errors generated from dividing a dividend with zero.
|
|
System.InvalidCastException
|
Handles
errors generated during typecasting.
|
|
System.OutOfMemoryException
|
Handles
errors generated from insufficient free memory.
|
|
System.StackOverflowException
|
Handles
errors generated from stack overflow.
|
using System;
namespace ErrorHandlingApplication
{
class DivNumbers
{
int result;
DivNumbers()
{
result = 0;
}
public void division(int num1, int num2)
{
try
{
result = num1 / num2;
}
catch (DivideByZeroException e)
{
Console.WriteLine("Exception caught: {0}", e);
}
finally
{
Console.WriteLine("Result: {0}", result);
}
}
static void Main(string[] args)
{
DivNumbers d = new DivNumbers();
d.division(25, 0);
Console.ReadKey();
}
}
}
Exception caught: System.DivideByZeroException: Attempted to divide by zero.
at ...
Result: 0
public class ThrowTest2
{
static int GetNumber(int index)
{
int[] nums = { 300, 600, 900 };
if (index > nums.Length)
{
throw new IndexOutOfRangeException();
}
return nums[index];
}
static void Main()
{
int result = GetNumber(3);
}
}
/*
Output:
The System.IndexOutOfRangeException exception occurs.
*/