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博客园 - apple0809

推箱子 directshow DirectShow 65 410 画图 VARIANT - apple0809 - 博客园 wince 注册 com组件 - apple0809 wince5.0 光标 hdc - apple0809 - 博客园 VS2005 WTL add ATL error! Solution..... 启动exe - apple0809 - 博客园 文件系统 兴趣 兴趣 兴趣。 兴趣 期望
得到dialog的hdc
apple0809 · 2009-11-16 · via 博客园 - apple0809

1.

HDC m_hdc= this->GetDC()->GetSafeHdc(); //this 是当前CDialog的指针,在Initial里面可以用.

2.

CPaintDC dc(this);

dc.GetSafeHdc();//在paint里面可以用这个,dc.GetSafeHdc()既为hdc.