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请输入您要查询的计算机术语:
术语
CRgn::CreateFromPath
释义
CRgn::CreateFromPath
BOOL CreateFromPath( CDC* pDC );
返回值:如果函数成功则返回非零值;否则返回0。
参数:
pDC
标识包含有一条闭合路径的设备环境。
说明:
此成员函数从被选入给定设备环境的路径创建一个区域。由pDC标识的设备环境中必须包含有一条闭合的路径。在CreateFromPath把一条路径转换为一个区域后,Windows从该设备环境中丢弃此闭合路径。
请参阅:CDC::BeginPath, CDC::EndPath, CDC::SetPolyFillMode
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更新时间:2026/8/31 1:56:41