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c# winforms drag and drop visualisations (painting)

Hello,

I'm building a type of button grid, and the user needs the ability to drag and drop buttons to places within the grid (basically re-ordering). I have the drag and drop done but I want to add extra visual queues for the user.

The problem is as far as I can tell the control doesn't repaint itself during the drag and drop process as the thread stalls when the DoDragDrop() method is called.

Has anyone got any suggestions please?

Marlon

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