COM events doesn't fire

[Frank Matheis]

Hi,

I have a VB.Net application calling a VB6 DLL.
Into the DLL i have a form with some controls(buttons, lables, textboxes
...).
the form is starting over a public function.
If I call the DLL from another VB6 project, everything works fine.
But if I'm calling the same project from a .Net application,
I didn't get any event fired in my VB6 DLL.

Does anyone have a suggestion on what might be wrong?

Thanks
Frank

[Frank Matheis]

Hi Armin,

yes, the events are handled in the VB6 DLL.

Frank

"Armin Zingler" <az*******@freenet.de> wrote in message
news:#P**************@TK2MSFTNGP10.phx.gbl...

"Frank Matheis" <[e-mail]> schrieb

I have a VB.Net application calling a VB6 DLL.
Into the DLL i have a form with some controls(buttons, lables,
textboxes ..).
the form is starting over a public function.
If I call the DLL from another VB6 project, everything works fine.
But if I'm calling the same project from a .Net application,
I didn't get any event fired in my VB6 DLL.

Does anyone have a suggestion on what might be wrong?

Hard to say. Where do you handle the events? I guess also in the VB6 DLL.
Did you try debugging it in the IDE?
--
Armin

[Armin Zingler]

Did you try debugging it in the IDE? I meant the VB6 IDE. Load the project
in VB6, set a breakpoint in the event handlers and start it. Now start the
client application and release the event. Is the breakpoint reached?

Armin

"Frank Matheis" <[e-mail]> schrieb

Hi Armin,

yes, the events are handled in the VB6 DLL.

Frank

"Armin Zingler" <az*******@freenet.de> wrote in message
news:#P**************@TK2MSFTNGP10.phx.gbl...

"Frank Matheis" <[e-mail]> schrieb

I have a VB.Net application calling a VB6 DLL.
Into the DLL i have a form with some controls(buttons, lables,
textboxes ..).
the form is starting over a public function.
If I call the DLL from another VB6 project, everything works
fine. But if I'm calling the same project from a .Net
application, I didn't get any event fired in my VB6 DLL.

Does anyone have a suggestion on what might be wrong?

Hard to say. Where do you handle the events? I guess also in the
VB6 DLL. Did you try debugging it in the IDE?
--
Armin