GetRgnBox (Compact 2013)
3/28/2014
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 |