Share via

Gdi::SetRectRgn_I (Windows Embedded CE 6.0)

  • Article

1/6/2010

This method changes a region into a rectangular region with the specified coordinates.

Syntax

static WINGDIAPI BOOL WINAPI SetRectRgn_I(
  HRGN hrgn, 
  int nLeftRect, 
  int nTopRect, 
  int nRightRect, 
  int nBottomRect
);

Parameters

  • hrgn
    [in] Handle to the region.
  • nLeftRect
    [in] Integer that specifies the x-coordinate of the upper left corner of the rectangular region.
  • nTopRect
    [in] Integer that specifies the y-coordinate of the upper left corner of the rectangular region.
  • nRightRect
    [in] Integer that specifies the x-coordinate of the lower right corner of the rectangular region.
  • nBottomRect
    [in] Integer that specifies the y-coordinate of the lower right corner of the rectangular region.

Return Value

Nonzero indicates success.

Zero indicates failure.

To get extended error information, call GetLastError.

Remarks

This method is an internal version of the SetRectRgn function.

The region does not include the lower and right boundaries of the rectangle.

Requirements

Header gdi.hpp
Windows Embedded CE Windows CE .NET 4.0 and later

See Also

Reference

Gdi
SetRectRgn
Gdi::RectVisible_I