DLL laod Window not normal show

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C++

    mainForm =  CreateWindowEx (.....);
    ShowWindow(mainForm,SW_SHOWNORMAL) ;
//::FindWindow("WindowsApp",NULL)
    UpdateWindow(mainForm);

DLL laod Window not normal show

flash across, Show time less than one second

please help me. thanks!

Posted 12-Oct-12 23:13pm

qqq2195819

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[no name] 13-Oct-12 9:07am

Not enough information. Most likely cause to the thing that you are seeing is that you are declaring your "mainform" as a local variable, showing the window and then it's going out of scope.

2 solutions

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Barakat S. · Accepted Answer · 2012-10-13T03:02:00

I believe you haven't added a message loop, by calling the function GetMessage. Just try to add the following right after that code:

C++

    mainForm =  CreateWindowEx (.....);
    ShowWindow(mainForm,SW_SHOWNORMAL) ;
//::FindWindow("WindowsApp",NULL)
    UpdateWindow(mainForm);
    
    //...
    
    MSG msg;
    
    while( GetMessage(&msg, 0, 0, 0) > 0 ) {
        TranslateMessage(&msg); 
        DispatchMessage(&msg); 
    }

For further reading: GetMessage function | Understanding the Message Loop.

Richie Voe · Accepted Answer · 2012-10-14T06:03:00

Solution 2

Also you can install you IDE again.
May be you shoult read more book of it!
I don't have any good answer of you question,and I wish you can solve now!

Posted 14-Oct-12 6:03am

Richie Voe