using System;
using System.Collections;
class Class1 {
static void Main(string[] args) {
long lngResult;
long lngValue = 0;
try {
lngResult = 8 / lngValue;
}
catch (Exception objE) {
Console.WriteLine(objE.ToString());
}
}
}
ASP.NET & Csharp (C#)
ASP.NET & Csharp (C#) , Here you can find my posts about .NET c# .
try catch with finally
using System;
using System.Collections;
class Class1 {
static void Main(string[] args) {
long lngResult;
long lngValue = 0;
try {
lngResult = 8 / lngValue;
}
catch {
Console.WriteLine("catch");
}
finally {
Console.WriteLine("finally");
}
}
}
Catch without Exception type
using System;
using System.Collections;
class Class1 {
static void Main(string[] args) {
long lngResult;
long lngValue = 0;
try {
lngResult = 8 / lngValue;
}
catch {
Console.WriteLine("catch");
}
finally {
Console.WriteLine("finally");
}
}
}
try and catch exception
using System;
using System.Collections;
class Class1 {
static void Main(string[] args) {
long lngResult;
long lngValue = 0;
try {
lngResult = 8 / lngValue;
}
catch {
Console.WriteLine("catch");
}
finally {
Console.WriteLine("finally");
}
}
}
Throw exception from getter
using System;
public class MyValue {
public String Name;
}
class CardDeck {
private MyValue[] Cards = new MyValue[52];
public MyValue GetCard(int idx) {
if ((idx >= 0) && (idx <= 51))
return Cards[idx];
else
throw new IndexOutOfRangeException("Invalid Card");
}
public static void Main(String[] args) {
try {
CardDeck PokerDeck = new CardDeck();
MyValue HiddenAce = PokerDeck.GetCard(53);
} catch (IndexOutOfRangeException e) {
Console.WriteLine(e.Message);
} catch (Exception e) {
Console.WriteLine(e.Message);
} finally {
// Cleanup code
}
}
}
[/csharp]
Throw and catch Exception
using System;
class ExceptionThrower {
static void MethodOne() {
try {
MethodTwo();
} finally { }
}
static void MethodTwo() {
throw new Exception("Exception Thrown in Method Two");
}
public static void Main(String[] args) {
try {
ExceptionThrower FooBar = new ExceptionThrower();
MethodOne();
} catch (Exception e) {
Console.WriteLine(e.Message);
} finally {
// Cleanup code
}
}
}
Exception Translation: CLR catches an exception and rethrows a different exception. The inner exception contains the original exception.
using System;
using System.Reflection;
public class MyClass {
public static void MethodA() {
Console.WriteLine("MyClass.MethodA");
throw new Exception("MethodA exception");
}
}
public class Starter {
public static void Main() {
try {
Type zType = typeof(MyClass);
MethodInfo method = zType.GetMethod("MethodA");
method.Invoke(null, null);
} catch (Exception except) {
Console.WriteLine(except.Message);
Console.WriteLine("original: " + except.InnerException.Message);
}
}
}