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//相机CSDExVisionDev* m_pCSDExVisionDev;typedef HRESULT(*TCreateVisionDev)(CSDExVisionDev **pp_MotionDev);void CMFCApplication1Dlg::LoadDllLibrary(CString strPath){	HINSTANCE hInst = LoadLibrary(strPath);	DWORD error_id = GetLastError();	if (hInst)	{		TCreateVisionDev _CreateCSDExVisionDev = (TCreateVisionDev)GetProcAddress(hInst, "CreateVisionDev");		if (_CreateCSDExVisionDev)		{			_CreateCSDExVisionDev(&m_pCSDExVisionDev);			m_pCSDExVisionDev->scvInitVedioLibrary();			m_pCSDExVisionDev->scvDevInterface(this);			g_VisionSysData.g_VisionDevName1D.push_back(strDevDllName);			g_VisionSysData.g_HINSTANCEVision1D.push_back(hInst);		}		else		{			Retn = SMCV_RETN_FAILIURE;		}	}	else	{		CString strMsg;		strMsg = _T("scvSetDevType:加载库文件") + strDevDllName;		strMsg = strMsg + _T("失败！");		AfxMessageBox(strMsg, MB_TOPMOST);		return SMCV_RETN_FAILIURE;	}}

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