Why?? Heres some code where the create part doesnt work.. And dont wore about the if`s I have things that make the value correct to run create.

  if (EfterSG == 1)
{

DestroyWindow(hKnappNEW);
DestroyWindow(hKnappRESUME);
DestroyWindow(hKnappEXIT);
DestroyWindow(hTextMAINMENU);


if (Skapar_saker == 1)
{
hKnappWest = CreateWindowEx(WS_EX_CLIENTEDGE, "BUTTON", "West",
            WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP,
            150, 250, 50, 50, hwnd, (HMENU)ID_WEST_BUTTON, ´    GetModuleHandle(NULL), NULL);
        if(hKnappWest == NULL)
            MessageBox(hwnd, "Could not create push button.", "Error", MB_OK | MB_ICONERROR);
Skapar_saker = 2;
}
}]  

Mullvad Edited by - Mullvad on February 25, 2002 1:27:59 PM Edited by - Mullvad on February 25, 2002 1:29:35 PM

Is ID_WEST_BUTTON actually a menu resource, or is it the button image?

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Thanks to Kylotan for the idea!

It is a button that is created directly at the window and the controls I using destroy window on is also button thats directly created at the window

I dont think you can change the resource ID of a button into a handle to a menu.

Invader X
Invader''s Realm

I dont know what you talk about I just trying to create a button after a have deleted some when using DestroyWindow but it doesnt work to create a new but the old one dissapers. Why doesnt the new West button come up??

Mullvad

I''m sorry, after reading the documentation I realize that the hMenu parameter of CreateWindowEx should allow you to use (HMENU)ID_WEST_BUTTON.

Invader X
Invader''s Realm

Yeah but can you help me with my problem??

Mullvad

I''ll have to create a new project and play around because I don''t see errors. (Hopefully somebody will help out here before that since I wont have time to even try till Friday)

What is the formatted message returned if you use GetLastError() and FormatMessage() when the button fails to be created?

Invader X
Invader''s Realm

It is one more thing I want to ad and that is when I am using DestroyWindow to delet my main window then I get a error message and the program I am using(borland c++ 5.01) destroys and I have to restart the program and begin from the last saved.

Mullvad

What is the error?

Invader X
Invader''s Realm