在C#中使用OpenCV(使用OpenCVSharp) https://www.cnblogs.com/wwwbdabc/p/10860804.html
c#与C++dll互传图片 https://www.cnblogs.com/Betty-IT/p/12929029.html
问题: 解决:C# DllImport“调用导致堆栈不对称。原因可能是托管的 PInvoke 签名与非托管的目标签名不匹配。请检查 PInvoke 签名的调用约定和参数与非托管的目标签名是否匹配 ”
[DllImport("point2value.dll"] public static extern int find_center_point(IntPtr pImageBuffer, int nImageWidth, int nImageHeight, ref double dx, ref double dy);改为:
[DllImport("point2value.dll",CallingConvention = CallingConvention.Cdecl)] public static extern int find_center_point(IntPtr pImageBuffer, int nImageWidth, int nImageHeight, ref double dx, ref double dy);参考连接: https://blog.csdn.net/wswxfwps/article/details/25957025