GetRgnBox (Windows CE 5.0)

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This function retrieves the bounding rectangle of the specified region.

intGetRgnBox(HRGNhrgn, LPRECTlprc);

Parameters

  • hrgn
    [in] Handle to the region.
  • lprc
    [out] Long pointer to a RECT structure that receives the bounding rectangle.

Return Values

The return value specifies the region's complexity.

NULLREGION indicates that the region is empty.

SIMPLEREGION indicates that the region is a single rectangle.

COMPLEXREGION indicates that the region is more than a single rectangle.

Zero indicates that the hrgn parameter does not identify a valid region

Requirements

OS Versions: Windows CE 1.0 and later.
Header: Windows.h.
Link Library: Coredll.lib.

See Also

RECT | GDI Functions

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