protected override int StartFind(int userId, DateTime periodStart, DateTime periodEnd, int channel)
{
NET_DVR_FIND_PICTURE_PARAM findConditions = new NET_DVR_FIND_PICTURE_PARAM
{
lChannel = channel,
byFileType = 0xff, // all
struStartTime = new NET_DVR_TIME(periodStart),
struStopTime = new NET_DVR_TIME(periodEnd)
};
return(SdkHelper.InvokeSDK(() => NET_DVR_FindPicture(userId, ref findConditions)));
}
private static extern int NET_DVR_FindPicture(int lUserID, ref NET_DVR_FIND_PICTURE_PARAM pFindParam);
public void NET_DVR_FindPictureTest()
{
PublicClassCurrency.VideoInfo vInfo = TestDataSource.HikDataSource.GetHikData2();
SDK_HikClientSDK.NET_DVR_DEVICEINFO_V30 DeviceInfo = new SDK_HikClientSDK.NET_DVR_DEVICEINFO_V30();
//登录设备
int m_lUserID = SDK_HikClientSDK.NET_DVR_Login_V30(vInfo.DVSAddress, vInfo.DVSConnectPort, vInfo.UserName, vInfo.Password, ref DeviceInfo);
NET_DVR_FIND_PICTURE_PARAM para = new NET_DVR_FIND_PICTURE_PARAM();
para.dwSize = (uint)Marshal.SizeOf(para);
para.lChannel = 1;
para.byFileType = 0;
DateTime tim = DateTime.Parse("2018-05-30 21:41:30");
//DateTime timStart = DateTime.Now.AddSeconds(-70);
DateTime timStart = tim.AddSeconds(-70);
SDK_HikClientSDK.NET_DVR_TIME Stime = new SDK_HikClientSDK.NET_DVR_TIME();
Stime.dwYear = uint.Parse(timStart.Year.ToString());
Stime.dwMonth = uint.Parse(timStart.Month.ToString());
Stime.dwDay = uint.Parse(timStart.Day.ToString());
Stime.dwHour = uint.Parse(timStart.Hour.ToString());
Stime.dwMinute = uint.Parse(timStart.Minute.ToString());
Stime.dwSecond = uint.Parse(timStart.Second.ToString());
para.struStartTime = Stime;
//DateTime timEnd = DateTime.Now.AddSeconds(-60);
DateTime timEnd = tim.AddSeconds(-60);
SDK_HikClientSDK.NET_DVR_TIME Etime = new SDK_HikClientSDK.NET_DVR_TIME();
Etime.dwYear = uint.Parse(timEnd.Year.ToString());
Etime.dwMonth = uint.Parse(timEnd.Month.ToString());
Etime.dwDay = uint.Parse(timEnd.Day.ToString());
Etime.dwHour = uint.Parse(timEnd.Hour.ToString());
Etime.dwMinute = uint.Parse(timEnd.Minute.ToString());
Etime.dwSecond = uint.Parse(timEnd.Second.ToString());
para.struStopTime = Etime;
int lFindHandle = SDK_HikClientSDK.NET_DVR_FindPicture(m_lUserID, ref para);
NET_DVR_FIND_PICTURE lpFindData = new NET_DVR_FIND_PICTURE();
bool bolEnd = false;
string strPath = @"C:\SHIKE_Video\9999\Pic";
int Temp_intCount = 1;
DateTime Temp_tim = DateTime.Now.AddYears(-10);
while (!bolEnd)
{
long lResult = NET_DVR_FindNextPicture(lFindHandle, ref lpFindData);
switch (lResult)
{
case 1000:
//下载图片
NET_DVR_TIME t = lpFindData.struTime;
StringBuilder sb = new StringBuilder();
DateTime timPic = ConvertToDateTime(lpFindData.struTime);
if (Temp_tim == timPic)
{
Temp_intCount++;
}
else
{
Temp_tim = timPic;
Temp_intCount = 1;
}
string strFileName = lpFindData.sFileName;
sb.Append(timPic.ToString("yyyyMMddHHmmss") + "_" + Temp_intCount + "_");
sb.Append(strFileName.Substring(0, strFileName.IndexOf("_")));
string strFilePath = strPath + "\\" + sb.ToString() + ".jpg";
NET_DVR_GetPicture(m_lUserID, lpFindData.sFileName, strFilePath);
Thread.Sleep(30);
break;
case 1002:
Thread.Sleep(30);
break;
case 1001: //未查找到
case 1003: //查找结束
case 1004: //查找文件异常
bolEnd = true;
NET_DVR_CloseFindPicture(lFindHandle);
break;
}
}
//Thread.Sleep(5000);
Assert.Fail();
}
