Function name: PtInRegion

Defined in : GDI32

Requirements : Windows NT 3.1 or later; Windows 95 or later

Declaration:

Declare Function PtInRegion Lib "gdi32" Alias "PtInRegion" (ByVal hRgn As Long, ByVal x As Long, ByVal y As Long) As Long

Parameters:

* hrgn Identifies the region to be examined. * X Specifies the x-coordinate of the point. * Y Specifies the y-coordinate of the point.

Returns:

If the specified point is in the region, the return value is nonzero. If the specified point is not in the region, the return value is zero.

Related functions:

Examples:

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