|
/*
* Thread Proxy Mediator Pattern Example
* Copyright (C) 2008 Michael Birken
*
* This file is part of Thread Proxy Mediator Pattern Example.
*
* Thread Proxy Mediator Pattern Example is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Thread Proxy Mediator Pattern Example is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
namespace WindowsFormsExample {
public delegate void DivideListener(int percent);
public class Divider {
private volatile bool running;
public void CancelDivision() {
running = false;
}
public void Divide(int dividend, int divisor, out int quotient, out bool canceled,
DivideListener divideListener) {
running = true;
for (int i = 0; i <= 100 && running; i++) {
Thread.Sleep(100);
if (divideListener != null) {
divideListener(i);
}
}
if (running) {
quotient = dividend / divisor;
canceled = false;
} else {
quotient = 0;
canceled = true;
}
}
}
}
|
By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.
If a file you wish to view isn't highlighted, and is a text file (not binary), please
let us know and we'll add colourisation support for it.
This member has not yet provided a Biography. Assume it's interesting and varied, and probably something to do with programming.