//modify
public int Login(string name, string pwd, string server1, string langID)
{
try
{
LogManager.SystemLog.Debug(string.Format("Start Login"));
int iRet = UCInterface.UC_SDK_Init();
UCInterface.UC_SDK_SetLoginEventCB(clientSignInNotifyCB);
UCInterface.UC_SDK_SetCallEventCallBack(avSessionClosedCB, avSessionConnectedCB, avSessAddedCB);
UCInterface.UC_SDK_SetStatusChangedCB(statusChangedCB);
if (iRet != 0)
{
LogManager.SystemLog.Error(string.Format("Start Login error {0}", iRet));
return(iRet);
}
iRet = UCInterface.UC_SDK_SignInByPWD(name, pwd, server1, langID);
LogManager.SystemLog.Debug(string.Format("End Login"));
return(iRet);
}
catch (System.Exception ex)
{
LogManager.SystemLog.Error(ex.ToString());
return(-1);
}
}