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术语 createrectrgnindirect
释义 CreateRectRgnIndirect
语法:
HRGN CreateRectRgnIndirect(
__in const RECT *lprc
);
CreateRectRgnIndirect功能
该CreateRectRgnIndirect函数创建一个矩形区域。
参数
利比里亚炼油公司 [in]
指针RECT结构,它包含的坐标左上角的较低的矩形定义逻辑单位的区域的角落。
返回值
如果函数成功,返回值是处理该地区。
如果函数失败,返回值为NULL。
备注
当您不再需要HRGN对象,调用DeleteObject函数将其删除。
地区坐标表示为27位有符号整数。
该地区将独家底部和右边缘。
要求:
最低支持:client-Windows 2000专业版
最低支持server-Windows 2000服务器
HeaderWingdi.h(头文件:winuser.h)
LibraryGdi32.lib
DLLGdi32.dll
参见
地区概况
区域函数
CreatePolygonRgn
CreatePolyPolygonRgn
CreateRectRgn
CreateRoundRectRgn
ExtCreateRegion
GetRegionData
DeleteObject
RECT
SelectObject
如果有任何问题和意见,请发送给微软(wsddocfb@microsoft.com)
生成日期:2009年7月11日
==英文原文==CreateRectRgnIndirect Function
The CreateRectRgnIndirect function creates a rectangular region.
Syntax
HRGN CreateRectRgnIndirect(
__in const RECT *lprc
);
Parameters
lprc [in]
Pointer to a RECT structure that contains the coordinates of the upper-left and lower-right corners of the rectangle that defines the region in logical units.
Return Value
If the function succeeds, the return value is the handle to the region.
If the function fails, the return value is NULL.
Remarks
When you no longer need the HRGN object, call the DeleteObject function to delete it.
Region coordinates are represented as 27-bit signed integers.
The region will be exclusive of the bottom and right edges.
Requirements
Minimum supported clientWindows 2000 Professional
Minimum supported serverWindows 2000 Server
HeaderWingdi.h (include Windows.h)
LibraryGdi32.lib
DLLGdi32.dll
See Also
Regions Overview
Region Functions
CreatePolygonRgn
CreatePolyPolygonRgn
CreateRectRgn
CreateRoundRectRgn
ExtCreateRegion
GetRegionData
DeleteObject
RECT
SelectObject
Send comments about this topic to Microsoft
Build date: 7/11/2009
==原始网址==http://msdn.microsoft.com/en-us/library/dd183515(VS.85).aspx\n
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