I am implementing the system menu (Restore, Move, Size...) on a borderless window, and I want the mouse cursor to move to the center of the Window when size or move is selected.
Ideally in VB but C# is fine as well.
You can use the SetCursorPos
function, something like:
Declare Function SetCursorPos& Lib "user32" (ByVal p As Point)
'...
dim p as point
p.x = 100
p.y = 200
SetCursorPos p