How Do I Close The Application When Button Click In Windows Application

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Hi All,

I have created a windows application using c#

I have two buttons one is 'OK' and another one is 'Cancel'.

If click 'OK', it executes one function. (it takes approximately 5 min).
in between, i want to exit from the application.

When i press 'Cancel' button, it won't exit until the function completes.

Please help me, how to close the application when process is running by clicking the 'cancel' button.

Thanks in advance.

Regards,

Posted 1-Aug-14 3:00am

sdileep1

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3 solutions

Solution 1

C#

Application.Exit();

try this

Posted 1-Aug-14 3:06am

Awadhendra Tripathi

Updated 1-Aug-14 3:11am

v2

Comments

sdileep1 1-Aug-14 9:12am

i tried the same. but it is not happening.

Cancel button is in disable mode.
I can't able to select.

Solution 4

For Exit on Softwate :
Ex 1 :
Application.Exit();
Ex 2 :
Environment.Exit(Environment.ExitCode);

Thx :)

Posted 1-Aug-14 3:58am

Member 10711013

Updated 1-Aug-14 3:59am

v2

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Wendelius · Accepted Answer · 2014-08-01T03:18:00

If I understood your question correctly, you want to exit the application when it's running a task.

If this is the case, you have to separate the task from the thread running the user interface.

One easy way is to utilize BackgroundWorker[^]. With that, you can run the task separately and still be able to register button press in the UI. When a cancel button is pressed, simply stop the backrground worker and exit the app.