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ExtCreateRegion (Compact 2013)

3/28/2014

This function creates a region from the specified region data.


HRGN ExtCreateRegion(
  CONST XFORM* lpXform,
  DWORD nCount,
  CONST RGNDATA* lpRgnData
);

lpXform

[in] Not supported; set to NULL.

nCount

[in] DWORD that specifies the size of the structure, in bytes, to which the lpRgnData parameter points.

lpRgnData

[in] Pointer to an RGNDATA structure that contains the region data in logical units.

A handle to the region indicates success.

NULL indicates failure.

Region coordinates are represented as 27-bit signed integers.

An application can retrieve data for a region by calling the GetRegionData function.

Header

windows.h

Library

coredll.lib

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