Hi,

it is my first post, i want ask how to redraw screen without "flicker" screen. I used InvalidateRect(), RedrawWindow() and Graphics::Clear(). Always result it was same.

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Basically, you want to use double buffering, have a look at this.

Thanks, but I don't know where in I have hand on "backbufferDC" to Graphics* m_pGraphics;

Thanks, but I don't know where in I have hand on "backbufferDC" to Graphics* m_pGraphics;

You create it yourself. You don't want the user to see you draw every piece of the UI manually, that's what creates the flicker. To solve this, you create a buffer off to the side, do all your drawing there, and when it's done, you show the results on screen.