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ClientToScreen The ClientToScreen function converts the client coordinates of a specified point to screen coordinates.
VB4-32,5,6
Declare Function ClientToScreen Lib "user32" Alias "ClientToScreen" (ByVal hwnd As Long, lpPoint As POINTAPI) As Long |
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Operating Systems Supported |
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Requires Windows NT 3.1 or later; Requires Windows 95 or later |
- hWnd
Identifies the window whose client area is used for the conversion.
- lpPoint
Points to a POINT structure that contains the client coordinates to be converted. The new screen coordinates are copied into this structure if the function succeeds. |
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero. To get extended error information, call GetLastError. |
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