6.2.txt

《Microsoft Visual C# .NET 2003开发技巧大全》源代码

Listing 6.2 Adding a finally Block
using System;
namespace _1_TryCatch
{
class Class1
{
[STAThread]
static void Main(string[] args)
{
try
{
// retrieve number from user
Console.Write( “Enter a number: “);
int input = Int32.Parse( Console.ReadLine() );
// last iteration attempts to divide by zero
for( int i = 5; i > 0; i-- )
Console.WriteLine( “{0}/{1}={2}”, input, i, input/i );
}
catch( DivideByZeroException )
{
Console.WriteLine( “Program attempted to divide by zero” );
}
catch( Exception e )
{
Console.WriteLine( “An error occurred: {0}”, e.Message );
}
finally
{
Console.WriteLine( “Program has finished.” );
}
}
}
}