//获取视频参数
public Int32 GetVideoParams(ref Int32 _iBri, ref Int32 _iCon, ref Int32 _iSat, ref Int32 _iHue)
{
Int32 iRet = -1;
if (m_lHandle != -1)
{
DefVsClient.PARAM_SET_DATA ParamSetData = new DefVsClient.PARAM_SET_DATA();
DefVsClient.CHANNEL_CONINFOR sChConInfor = GetChConInfor();
ParamSetData.m_sNetLinkInfo = sChConInfor.m_sNetLinkInfo;
ParamSetData.m_iChNo = sChConInfor.m_iChNo;
ParamSetData.m_iCommand = (Int32)ParamCmdType.cmdViParam;
ParamSetData.m_iPriority = 1;
iRet = VsClientAPI.VSSP_ClientGetDevParam(ref ParamSetData);
if (iRet == 0)
{
byte[] byteArray = ParamSetData.m_pchParams;
_iBri = byteArray[0];
_iCon = byteArray[1];
_iSat = byteArray[2];
_iHue = byteArray[3];
}
else
{
_iBri = 0;
_iCon = 0;
_iSat = 0;
_iHue = 0;
}
}
return(iRet);
}