/// <summary>
/// 建立报警上传通道
/// </summary>
/// <param name="userId">用户ID</param>
/// <param name="closeAlarmId">返回撤销报警上传通道ID</param>
/// <param name="level">布防优先级：0- 一等级（高），1- 二等级（中），2- 三等级（低，保留）</param>
/// <returns>成功返回true，否则失败</returns>
/// <remarks>执行前请先调用SetDVRMessageCallBackV31函数</remarks>
public static bool SetupAlarmChan_V41(int userId, ref int closeAlarmId, byte level = 1)
{
NET_DVR_SETUPALARM_PARAM struAlarmParam = new NET_DVR_SETUPALARM_PARAM();
struAlarmParam.dwSize = (uint)Marshal.SizeOf(struAlarmParam);
struAlarmParam.byAlarmInfoType = 1; //1智能交通设备有效
struAlarmParam.byLevel = level; //0- 一级布防,1- 二级布防
closeAlarmId = HikApi.NET_DVR_SetupAlarmChan_V41(userId, ref struAlarmParam);
if (closeAlarmId < 0)
{
return(false);
}
return(true);
}
public static extern int NET_DVR_SetupAlarmChan_V41(int lUserID, ref NET_DVR_SETUPALARM_PARAM lpSetupParam);
