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Tip of the Day
Language: VB4/32,VB5,VB6
Expertise: Intermediate
Jun 24, 2000



Application Security Testing: An Integral Part of DevOps

SnapMouseToWindow - Move the mouse cursor to the center of a form or control

Private Declare Function SetCursorPos Lib "user32" (ByVal X As Long, _
    ByVal Y As Long) As Long
Private Declare Function GetWindowRect Lib "user32" (ByVal hWnd As Long, _
    lpRect As RECT) As Long

' Move the mouse cursor to the center
' of a given window or control

Sub SnapMouseToWindow(ByVal hWnd As Long)
    Dim lpRect As RECT
    ' get the coordinates of the window in pixels
    GetWindowRect hWnd, lpRect
    ' move the mouse to its center
    SetCursorPos lpRect.Left + (lpRect.Right - lpRect.Left) \ 2, _
        lpRect.Top + (lpRect.Bottom - lpRect.Top) \ 2
End Sub
Francesco Balena
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