//设置视频参数
public Int32 SetVideoParams(Int32 _iBri, Int32 _iCon, Int32 _iSat, 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;
byte[] byteArray = new byte[4096];
byteArray[0] = (byte)_iBri;
byteArray[1] = (byte)_iCon;
byteArray[2] = (byte)_iSat;
byteArray[3] = (byte)_iHue;
ParamSetData.m_pchParams = byteArray;
iRet = VsClientAPI.VSSP_ClientSetDevParam(ref ParamSetData);
}
return(iRet);
}