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This structure describes the data returned by the GetRegionDatafunction.
typedef
struct
_RGNDATAHEADER
{
DWORD
dwSize
;
DWORD
iType
;
DWORD
nCount
;
DWORD
nRgnSize
;
RECT
rcBound
;
}
RGNDATAHEADER;
Members
- dwSize
- Specifies the size, in bytes, of the header.
- iType
- Specifies the type of region. This value must be RDH_RECTANGLES.
- nCount
- Specifies the number of rectangles that make up the region.
- nRgnSize
- Specifies the size of the buffer required to receive the RECTstructure that specifies the coordinates of the rectangles that make up the region. If the size is not known, this member can be zero.
- rcBound
- Specifies a bounding rectangle for the region.
Requirements
Runs on Versions Defined in Include Link to Windows CE OS 1.0 and later Wingdi.h Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.
See Also