最近在研究使用c++制作的sdk开发视频监控,数据类型的对应简直头痛不已,参考了以下地址来封装api,http://www.cnblogs.com/over140/category/172369.html,但是按照里面的参数对应方式,虽然函数调用没有报错,但是始终无法正确登陆视频服务器,如下:
c++里面:
定义:
KTNET_API KTERR_CODE WINAPI KTNET_LogonServer(IN char *pServerIP,IN WORD wServerPort,IN char *pDeviceName,IN char *pUserName,IN char *pUserPassword,IN DWORD dwClientID,OUT HANDLE &hLogonServer,IN HWND hNotifyWindow = NULL);
使用:
errCode = HHNET_LogonServer(szRegisterIP,
wRegisterDataPort,
(char *)(const char *)m_sDeviceName,
(char *)(const char *)m_sUserName,
(char *)(const char *)m_sUserPsw,
0,
hLogon);
相关参数的定义:
char szRegisterIP[128];
WORD wRegisterDataPort;
CString m_sDeviceName;
CString m_sUserName;
CString m_sUserPsw;
m_sIP = _T("192.168.55.120");
m_sDeviceName = _T("NVS");
m_nPort = 5000;
m_sUserName = _T("Admin");
m_sUserPsw = _T("123456");
strcpy(szRegisterIP,this->m_sIP);
wRegisterDataPort = (WORD)this->m_nPort;
在c#里面我是这样调用的:
