某并不处于UI控件线程的函数(...){ ... CWnd* h_d = AfxGetApp()->GetMainWnd(); //获取主窗口句柄 //h_d->GetDlgItem(IDC_STATIC_PREVIEW)->GetSafeHwnd(); /*在其他语句里调用*/ dvpStatus status = dvpDrawPicture(pFrame, pBuffer, h_d->GetDlgItem(IDC_STATIC_
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2023-11-10
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