Re: why UI gets hangs
Hi Aditya,
You may want to try something like this:
http://visualcpp.net/index.php?qID=49
If you need to wait for the thread to complete before continuing in your
dialog.
Tom
"Aditya" <adityaborah@gmail.com> wrote in message
news:a54e0745-9119-4248-9b4b-57a3d3ec9a2f@u10g2000prn.googlegroups.com...
On Mar 21, 6:45 pm, "David Ching" <d...@remove-this.dcsoft.com> wrote:
"Aditya" <adityabo...@gmail.com> wrote in message
news:93474346-22d9-4568-b56b-fb823e62b9ba@d21g2000prf.googlegroups.com...
I have a simple MFC app with a dialog. from the initinstance of the
App i am doing dlg.DoModal().
In the dialog i have a button. when i click the button the thread
gets run in a for loop for 1 min...
but in between this 1 min if i try to do some operation or post
message to the queue from another thread then UI shows hangs but
why...even the thread busy and not processing msg it should not
hang..because after 1 min it will process the msg from message queue..
Please show the code that executes when the button is clicked. What do
you
mean "the thread gets run in a for loop for 1 min"? If it's in a loop,
the
primary thread will of course not respond to posted messages since it's
in
the loop!
-- David
Hi David
void CtempDlg::OnBnClickedButton1()
{
for(;;)
{
::Sleep(60000);
break;
}
}
during this 1 min if i do some major operation on the UI then its
hangs..also if i move some another window on top of it becomes hang..
Thanks
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