GDI +对象资源泄漏 [英] GDI+ object resource leak

问题描述

在我的MFC cad代码中，我有以下行导致任务管理器GDI对象计数上升，直到9,999并且程序崩溃。下面的CloseHandle似乎不起作用。我还需要做些什么来防止GDI +资源泄漏？

谢谢

Gdiplus :: Region reg（,,,,,）;
$

Gdiplus： ：图形g（m_hDC）;

HRGN hClip = reg.GetHRGN（& g）;

g.SetClip（hClip）;

CloseHandle（ hClip）;
$

解决方案

GDI区域hClip被DeleteObject删除，而不是CloseHandle。

Hi,

In my MFC cad code, I have the following lines that cause Task Manager GDI Object count to go up, until 9,999 and the program crashes. The CloseHandle below does not seem to work. What else do I need to do to prevent GDI+ resource leak?

Thank you

Gdiplus::Region reg(,,,,,);

Gdiplus::Graphics g (m_hDC);
HRGN hClip = reg.GetHRGN(&g );
g.SetClip(hClip);
CloseHandle(hClip);

解决方案

The GDI region hClip is deleted by DeleteObject, not CloseHandle.

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