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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this
// software and associated documentation files (the "Software"), to deal in the Software
// without restriction, including without limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
// to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or
// substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
using System;
using System.Threading;
public class ExceptionHandling
{
public void MethodEndingWithEndFinally()
{
try
{
throw null;
}
finally
{
Console.WriteLine();
}
}
public void MethodEndingWithRethrow()
{
try
{
throw null;
}
catch
{
throw;
}
}
public void TryCatchFinally()
{
try
{
Console.WriteLine("Try");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
Console.WriteLine("Finally");
}
}
public void TryCatchMultipleHandlers()
{
try
{
Console.WriteLine("Try");
}
catch (InvalidOperationException ex)
{
Console.WriteLine(ex.Message);
}
catch (Exception ex2)
{
Console.WriteLine(ex2.Message);
}
catch
{
Console.WriteLine("other");
}
}
public void NoUsingStatementBecauseTheVariableIsAssignedTo()
{
CancellationTokenSource cancellationTokenSource = null;
try
{
cancellationTokenSource = new CancellationTokenSource();
}
finally
{
if (cancellationTokenSource != null)
{
cancellationTokenSource.Dispose();
}
}
}
public void UsingStatementThatChangesTheVariable()
{
CancellationTokenSource cancellationTokenSource = null;
using (cancellationTokenSource)
{
cancellationTokenSource = new CancellationTokenSource();
}
}
public void TwoCatchBlocksWithSameVariable()
{
try
{
Console.WriteLine("Try1");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
try
{
Console.WriteLine("Try2");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
}
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