Search:

Hi Vanaj,

Thank you for the response... this is been an issue for me for several days.

Quick question. This particular solution deals with backward compatibility. Ie going from a win7...

Sorry.

Reposted.

Admin: Please deletes this thread.

Thanks
Phil

Hi,

I have a piece code which I wrote several years ago. This code was written on a XP system with VS2005.

The code worked fine and in fact the existing .exe still works fine on some machines....

Admin: Please delete

Need additional help, please.

OK, looking at what I did from above, I am now in CTestApp, which is good. From here I need to get a pointer back to my CTEstDoc, so I can call my own serialize...

Thanks guys for responding.

Let me try and explain what I am trying to do:

I am trying to serialize my doc data using xml. To do this, I need to intercept the standard process within...

I am trying to override OpenDocumentFile. I have created a simple MIDI application with a virtual OpenDocumentFile. I would expect this function to get control when ever I try to open a file, but...

Kirants, GCDEF and all who helped,

That is exactly what the issue was, the object had a VERY short lifetime.

Well, learn a Little more every day.

Thanks Again

GCDEF, thanks for your continued help and assistance.... :)

As you can see in the code below, I have tried both using my own TIMERPROC and using the system provided onTimer, neither of which work....

Thanks GCDEF

Ok, at least I no longer get the Debug Assert, however, my onTimer handler never gets executed. It would appear that the messages are not getting into my class???


CMotor...

ok, its not a window :)

It is an object.

is there a way to cause it to have a window handle, or a way to allow it to receive WM_TIMER messages?

This is the CMotor.h



#pragma once


// CMotor dialog

class CMotor : public CDialog

{ ASSERT(::IsWindow(m_hWnd)); return ::SetTimer(m_hWnd, nIDEvent, nElapse,
lpfnTimer); }

ok, that is line 182.


So, it does appear that I don't have a valid widow handle, but why.

I...

Kirants,

CMotor is derived from CDialog and so should have a valid handle.

CGDEF,

When I try to debug, it appears I don't have the source. The assertion occurs in afxwin2.inl line 182.

Sorry, perhaps I was not too clear. The handler and the SetTimer call are in the same class called CMotor. The SetTimer call is in a public function called EnableMotor belonging to CMotor. The...

I have a simple dialog test application written as an MFC app under Visual Studio .Net.

I have a simple class, with a ON_WM_TIMER() and the associated OnTimer() function. I also have a public...

Sun_raman, I don't seem to be able to PM you, if you can, email me or post the example on line.

Kirants, thank you, I read in detail the link you sent and the sublinks... so it can be done, but if...

Yes, please, an example would be really helpful :-)

I will PM you with my email address.

Thanks Sun_raman
Phil

Kirants,

Thanks again. I have tried the WM_KEYDOWN message with a similar result to WM_CHAR.... ie nothing.

No, I need to do more than the default dialog box behavior.

Do you think...

Kirants,

thanks for the reply.

Actually no, I want to be able to catch 'return key', 'numerical pad return key', 'tab' keys etc, from anywhere. For example, if a button is focused and return...

Hi,

within a dialog, which has several edit boxes and buttons, I have defined a message handler for WM_CHAR using the class wizard. This creates

void CKeyFromSource::OnChar(UINT nChar, UINT...