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sorry that window procedure should be declared<br />
BOOL CALLBACK DlgProc(HWND, UINT, WPARAM, LPARAM) lol.
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sorry that window procedure should be declared
BOOL CALLBACK DlgProc(HWND, UINT, WPARAM, LPARAM) lol.

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I've tried to show a rectangle over the selected control in a dialog. But, when I try to move the rectangle using the movewindow() function, the rectangle just disappears. My guess is that I'm not getting the coordinates of the selected control with respect to the dialog containing that control. How can I do it? The rectangle is simply a static control, and I want to show it round the selected text control.
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I've tried to show a rectangle over the selected control in a dialog. But, when I try to move the rectangle using the movewindow() function, the rectangle just disappears. My guess is that I'm not getting the coordinates of the selected control with respect to the dialog containing that control. How can I do it? The rectangle is simply a static control, and I want to show it round the selected text control.

Using MoveWindow for a control in a dialog

C++ is an intermediate-level general-purpose programming language, not to be confused with C or C#. It was developed as a set of extensions to the C programming language to improve type-safety and add support for automatic resource management, object-orientation, generic programming, and exception handling, among other features.