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[SlimDX] How to scroll a Direct2D scene?

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I have built a datagrid with SlimDX and Direct2D/DirectWrite that I am trying to make scrolling smoother and faster.

When scrolling I would like to avoid repainting the entire scene and only push a certain area of the existing scene upwards or downwards, and then only paint the new rows. I don't want to move the entire scene as the header should remain fix.

The part that I do not know how to handle is how to make a rectangle and move it.

Anyone has a suggestion that is performant.

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