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You're right.
So, I will probably have to create a list with extensions that are known to be associated with video. Maybe, the registry can be used for this ...

Or ... is there somewhere 'a list' of possible video types available on the computer (e.g. in the registry), or extensions that are associated with video files?

Otherwise, I could check if the...

I should think that somehow there must be a way to do that ...

Look at the Windows Explorer ...
If you use the 'thumbnails' view mode, then a thumbnail of every image or video in the specified...

Hello,

I'm developing a player for video files using DirectX ...
I would like the player to be able to access all files (so, not only files with the usual extensions like *.wmv, *.avi, *.mpg,...

Hello,

I would like to open a new text file from within a function in C++, and write some data to it. But I don't succeed :(
Important : I don't want to create a text file on disk, I want the...

It's not as simple as that.
Recording a macro gives you something like this :


Range("C40").Select
With Selection.Interior
.Pattern = xlSolid
.PatternColorIndex = xlAutomatic...

I have a problem while writing a macro in VBA in Excel.

What I want to do 'looks' very simple : link the background color of 2 cells in a worksheet ...

It can be compared with linking the...

This did help :

http://support.microsoft.com/kb/308292/en-us

Hello,

If I push a button in my Visual C++ dialog box, I want to create a simple Excel-file …
I thought it would be easy, but apparently, it isn’t!

I’m using Microsoft Excel 2002, and I...

initialize???

I just call 'SetStretchBltMode' ...

SetStretchBltMode((HDC)dc.GetSafeHdc(), HALFTONE);

Yes, I know ...
But I did the following test : I saved those portions of the original image as new images.
So, I got 2 new images :
a) dimensions 144 x 113
b) dimensions 144 x 114
When I display...

Are there certain restrictions to the use of StretchBlt, regarding dimensions?

I'm using the StretchBlt-function, HALFTONE-mode. It seemed to be working correctly, but now I discovered some...

Perhaps by using the PreTranslateMessage()-function ?

The following code does exactly what I want, but I'm not sure it's the best way to achieve it ...



void CMyWnd::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
{
int curpos =...

Hello,

I'm having a problem with the implementation of scrollbars in a custom class, derived from CWnd.

I created an object from the class in the OnInitDialog() member function :



BOOL...

Hello,

I created an application in Microsoft Visual C++ .NET, using DirectX and GDIplus.
I also created some DirectShow-filters.

Now, I want to create a 'setup.exe' file to transfer the...

Hello,

How can I send an email notification from within an application ?

I have an application that will be running on a PC in another room. I would like the other PC to send an email to me if...

I knew that, but I guess I cannot use the return value of the SuspendThread/ResumeThread functions !

Suppose a thread is currently suspended. If I use ResumeThread () to check its return value,...

Hello,

I'm writing a multithreaded application, using the CWinThread-class.

I create a thread :


m_pThread = AfxBeginThread(ThreadProc, this, THREAD_PRIORITY_NORMAL, 0, CREATE_SUSPENDED);...

I'll try it.

Problem is : I already tried several constructions, but I always ended up with the system hanging ...

Indeed, it's a good idea to put the commands into a queue if the system is...

No no, the factor has nothing to do with the priority !

I only needed a construction that made it possible that the thread could be completed without the user pressing one of the buttons.

The...

Thank you very much for the effort !!!!!

Indeed, it seems to work that way.

Now, I'm only a few steps away from a structure that I can use in my program.

In the program you have written, you...

No, removing the PeekMessage() in the thread doesn't make a difference.



UINT TestProc(LPVOID pParam)
{
HANDLE hEvent = *(HANDLE*)pParam;

bool bThreadDone = false;
while...

Maybe the PeekMessage() isn't necessary in the thread, I will try to remove it.

But I suppose that isn't the cause of my problem, since the program passes the thread without any problem, and it...

Hello,

I'm having a problem with a thread construction.

Below, you can find a sample thread.
It's a simple thread that does ... nothing, except wait for an 'ending' command (passed by an...