between STAThread and MTAThread?
6  1444 
STAThread Single Threaded Apartment Thread
MTAThread Multi Threaded Apartment Thread
These refer to the COM threading model and have no effect unless COM interop
is used.
--
Bob Powell [MVP]
Visual C#, System.Drawing
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"DAMAR" <DA***@discussions.microsoft.com> wrote in message
news:C4**********************************@microsof t.com... between STAThread and MTAThread?
Bob Powell [MVP] wrote: STAThread Single Threaded Apartment Thread
MTAThread Multi Threaded Apartment Thread
These refer to the COM threading model and have no effect unless COM interop
is used.
Hmmm...
Frankly writing, i ecounter that [STAThread] attribute makes
that windows application (without COMs) behave very strange, e.g.:
- application icons (taskbar and window) haven't transparency
- message boxes occures without text
- text disapear from controls.
I'm not sure what's going on, but i remove [STAThread] wherever
i can and then these problems disapear.
Regards
Marcin
You should't remove the attribute for Windows forms based programs (note
that for VB.NET it's the default), simply because it's not because you don't
use COM that Windows Forms doesn't use it under the covers (think of OLE
drag/drop and ActiveX controls in the toolbox).
Your problem is not directly related to the STAThread attribute anyway.
Willy.
"Marcin Grzębski" <mg*******@taxussi.no.com.spam.pl> wrote in message
news:ct**********@atlantis.news.tpi.pl... Bob Powell [MVP] wrote: STAThread Single Threaded Apartment Thread
MTAThread Multi Threaded Apartment Thread
These refer to the COM threading model and have no effect unless COM
interop is used.
Hmmm...
Frankly writing, i ecounter that [STAThread] attribute makes
that windows application (without COMs) behave very strange, e.g.:
- application icons (taskbar and window) haven't transparency
- message boxes occures without text
- text disapear from controls.
I'm not sure what's going on, but i remove [STAThread] wherever
i can and then these problems disapear.
Regards
Marcin
Hi Willy,
Thank you too!
Antivirus makes my trouble. But i'm so curios about
[STAThread] relation.
Cheers :-)
Marcin You should't remove the attribute for Windows forms based programs (note
that for VB.NET it's the default), simply because it's not because you don't
use COM that Windows Forms doesn't use it under the covers (think of OLE
drag/drop and ActiveX controls in the toolbox).
Your problem is not directly related to the STAThread attribute anyway.
Willy.
"Marcin Grzębski" <mg*******@taxussi.no.com.spam.pl> wrote in message
news:ct**********@atlantis.news.tpi.pl...
Bob Powell [MVP] wrote:
STAThread Single Threaded Apartment Thread
MTAThread Multi Threaded Apartment Thread
These refer to the COM threading model and have no effect unless COM
interop is used.
Hmmm...
Frankly writing, i ecounter that [STAThread] attribute makes
that windows application (without COMs) behave very strange, e.g.:
- application icons (taskbar and window) haven't transparency
- message boxes occures without text
- text disapear from controls.
I'm not sure what's going on, but i remove [STAThread] wherever
i can and then these problems disapear.
Regards
Marcin
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