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hunt

GUISetState (@SW_LOCK) on C++

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How to lock the window to avoid repainting on C++ (C++ Builder 6)?

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#3 ·  Posted (edited)

I find solution, easiest way:

LockWindowUpdate(Form1->Handle)

LockWindowUpdate(NULL)

Edited by hunt

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Best way:

PAINTSTRUCT ps;

BeginPaint(Form1->Handle, &ps);

LockWindowUpdate(Form1->Handle);

...

LockWindowUpdate(NULL);

EndPaint(Form1->Handle, &ps);

With this way other windows will redrawn without flicker

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