GetRgnBox
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4/8/2010
This function retrieves the bounding rectangle of the specified region.
Syntax
int GetRgnBox(
HRGN hrgn,
LPRECT lprc
);
Parameters
- hrgn
[in] Handle to the region.
- lprc
[out] Long pointer to a RECT structure that receives the bounding rectangle.
Return Value
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
| Header | windows.h |
| Library | coredll.lib |
| Windows Embedded CE | Windows CE 1.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |