拖入一张图片后触发了异常

DennisLiu1993 / Fastest_Image_Pattern_Matching

C++ implementation of a ScienceDirect paper "An accelerating cpu-based correlation-based image alignment for real-time automatic optical inspection"

BSD 2-Clause "Simplified" License

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Open pejoypan opened 2 years ago

pejoypan commented 2 years ago

我的环境是 vs2019 opencv3.4.1 windows11 拖入一张图片后，触发了异常具体位置是 MatchToolDlg.cpp Line 314

CDC* dc = pWnd->GetDC ();

求解答，谢谢！

DennisLiu1993 commented 2 years ago

哪一行的GetDC呢如果是在MouseCall內，直接註解掉2118~2115就好了

pejoypan commented 2 years ago

314行

DennisLiu1993 commented 2 years ago

註解

313  CWnd* pWnd = CWnd::FromHandle (hWnd);
314 CDC* dc = pWnd->GetDC ();

390  pWnd->ReleaseDC (dc);