not responding in c#

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i made c# windows application
when i click start
the program keep not responding for long time
then show results
i want it dont show not responding
and add good visual progress bar
thx

Posted 26-Jun-10 1:53am

promarkoo

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Sandeep Mewara 26-Jun-10 8:16am

In case alert of my comment is not fired, I posted the links in my comments.

2 solutions

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Richard Hauer (5 Limes) · Answer 1 · 2010-06-26T02:04:00

Solution 1

Seems like your program is performing some task during the startup routine.

To maintain responsiveness of your UI while still performing a process-intensive task you should launch your tassk in another thread.

See the BackgroundWorker class for an easy starting point.

Posted 26-Jun-10 2:04am

Richard Hauer (5 Limes)

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promarkoo 26-Jun-10 8:08am

i dont mean in starting up program
xD
i mean when i click start processing
// it contain much processing (matlap too)

Richard Hauer (5 Limes) 26-Jun-10 8:16am

same deal - create a dialog with a progressbar. In the dialog's OnLoad call BackgroundWorker to do your work in another thread and set the BackgroundWorker.RunWorkerCompleted event to a method that will close the dialog. You can use BackgroundWorker.ProgressChanged event to report on the progress of the task.

To start running the task simply open the dialog.

Sandeep Mewara · Answer 2 · 2010-06-26T02:06:00

Solution 2

You need a Progress Bar or a Please wait splash screen thing!

There are few articles on the same here in CodeProject itself. Have a look:
Progress-O-Doom
A Pretty Good Splash Screen in C#

More results on CP Search.

Posted 26-Jun-10 2:06am

Sandeep Mewara

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promarkoo 26-Jun-10 8:08am

i dont mean in starting up program
xD
i mean when i click start processing
// it contain much processing (matlap too)

promarkoo 26-Jun-10 8:11am

btw ur links is not found page :( x.x

Sandeep Mewara 26-Jun-10 8:15am

Strange! looks like the new changes have some bugs: Posting the links here:
http://www.codeproject.com/KB/progress/ProgressODoom.aspx
http://www.codeproject.com/KB/cs/prettygoodsplashscreen.aspx
http://www.codeproject.com/info/search.aspx?artkw=progress+c%23