How to block main thread without UI freeze

Posted by Sudhakar_A under WPF on 12/13/2013 | Points: 10 | Views : 4279 | Status : [Member] | Replies : 6

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I have checkbox click event.......when i check the checkbox the code begin to execute line by line , in between some code- I want to display some text in the textbox inside the check event by blocking it's thread.

When i create any new thread to update textbox, it happens only after the checkbox click event is finished. I want to update the textbox before the checkbox click event.

Pls help me to sort out???????

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Posted by: vishalneeraj-24503 on: 12/13/2013 [Member] [MVP] Platinum | Points: 25

0	Take another thread,and call a method,which will update your textbox like class Program { static void Main() { Thread FirstThread = new Thread(new ThreadStart(Fun1)); FirstThread.Start(); } public static void Fun1() { Textbox.Text = "hello"; } } Sudhakar_A, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: vishalneeraj-24503 on: 12/13/2013 [Member] [MVP] Platinum | Points: 25

0	You can also take Timer,which will invoke after a certain time period,and will update your textbox. Sudhakar_A, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Nismeh on: 12/13/2013 [Member] Starter | Points: 25

0	Try Thread.Sleep(10000); Hopefully this might work directly without creating any thread. Write this line after adding text to text box. IT KNOWLEDGE IS APPLIED KNOWLEDGE So Just Do It Sudhakar_A, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Sudhakar_A on: 12/13/2013 [Member] Starter | Points: 25

0	@ Vishal neeraj......i m working in wpf application, i used dispatcher timer,but no use. Sudhakar_A, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Sudhakar_A on: 12/13/2013 [Member] Starter | Points: 25

0	@ Nismeh........... I initally used thread.sleep, but hanges ma UI. Sudhakar_A, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Sudhakar_A on: 12/13/2013 [Member] Starter | Points: 25

0	Thnks @Vishal & Nimesh Sudhakar_A, if this helps please login to Mark As Answer. \| Alert Moderator

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