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c# - Cursor Position relative to Application

I know how to get the cursor's position :

 int X = Cursor.Position.X;
 int Y = Cursor.Position.Y;

But this is relative to the screen. How do i get the coordinates relative to my Form?

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Use the Control.PointToClient method. Assuming this points to the form in question:

var relativePoint = this.PointToClient(new Point(X, Y));

Or simply:

var relativePoint = this.PointToClient(Cursor.Position);

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