c#调用dll 方法 [DllImport("mxCapDriverS.dll")]
public static extern int mxOpenDevice(int iDeviceIndex); 显示上述问题
修改以下工程属性,clean重build看看
configuration properties->linker->Generate Debug Info 从 no 改为 yes
configuration properties->c/c++->debug information format为/Zi
configuration properties->c/c++->optimization为Disabled