Home
Browse all 647 examples
Download all 647 examples
Download sample chapters
Reviews
Errata
Acknowledgments
Links on .NET
Paradoxal Press
Buy directly from Paradoxal Press at $33.99 (Save 43%)
Category: Programming
Level: Beginner to seasoned
900 pages
ISBN-10 097661322-0
ISBN-13 978-097661322-0
$59.99 USA
$79.99 CANADA
|
Listing 14-9 extracted from chapter Unsafe code, exceptions, anonymous methods, iterators
Listing 14-8< > Listing 14-10
This listing can be compiled with the command line: csc.exe /target:exe Example_14_9.cs Errors: 0 Warnings: 0
Example_14_9.cs
using System;
public class IntegerOutOfRangeException : ApplicationException {
public IntegerOutOfRangeException ( int argVal, int inf, int sup ):
base( string.Format(
"The argument value {0} is out of range [{1},{2}]",
argVal, inf, sup ) ) { }
}
class Program {
static void f( int i ){
// Assume that 'i' must be between 10 and 50 included.
if( i < 10 || i > 50 )
throw new IntegerOutOfRangeException ( i , 10 , 50 );
// Here, we can assert that 'i' is in the range [10;50].
}
public static void Main() {
try {
f(60);
}
catch( IntegerOutOfRangeException e ){
Console.WriteLine( "Exception: " + e.Message );
Console.WriteLine(
"State of the stack when the exception has been raised:"
+ e.StackTrace);
}
}
}
Copyright Patrick Smacchia 2006 2007
|