Cancel button not working?

Asked Feb 05 '14 at 13:05

Active Feb 05 '14 at 13:05

Viewed 845 times

I am creating C#.net(4.0) application.This application is a Console Application and I am creating a Window Form in this application with two button start and cancel.

From the main Function I am calling the form : Application.Run(new Form());

Now the form contains two buttons :

Start Button-On start button click I am doing some task.
```
  Task1();
  Task2();
```
Cancel Button-On Cancel button click I want to terminate application.
```
  Application.Exit() //is called on Cancel Button click.
```

The problem is as I start the application and click cancel button application terminates, but when I press start button and then press cancel button the application doesn't terminate..

asked Feb 05 '14 at 13:05

nitesh.kodle123

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2

If those tasks use threads you should also stop them – BlackBear Feb 05 '14 at 13:08
1

Your tasks are performed on the UI thread, which means your button clicks aren't processed until the tasks finish. Take a look at the [`BackgroundWorker`](http://stackoverflow.com/questions/6481304/how-to-use-a-backgroundworker). – CodeCaster Feb 05 '14 at 13:13
1

You should wait until the threads are finished doing their work. If you do want to immediately shutdown the application, use: `Environment.Exit(0);` – Max Feb 05 '14 at 13:42
Thanks for the sugession.I got it, you all are correct. – nitesh.kodle123 Feb 05 '14 at 14:00
@MaxMommersteeg I used Enironment.Exit(0) but still same issue is there.I am not able to terminate application. – nitesh.kodle123 Feb 05 '14 at 14:01
Please add comments so that I can find Solution.. – nitesh.kodle123 Feb 19 '14 at 06:57

Cancel button not working?

0 Answers0