private void comboDev_SelectedIndexChanged(object sender, EventArgs e)
{
DEV_INFO devInfo = new DEV_INFO();
ComboxItem selecteditem = (ComboxItem)comboDev.SelectedItem;
devInfo = (DEV_INFO)selecteditem.Value;
for (int i = 0; i < devInfo.NetDeviceInfo.byChanNum + devInfo.NetDeviceInfo.iDigChannel; i++)
{
comboChannel.Items.Add(i + 1);
}
comboChannel.SelectedIndex = 0;
m_lLoginID = devInfo.lLoginID;
}
// 点击网网络的选项卡
private void tabControlPlayBack_Click(object sender, EventArgs e)
{
if (tabControlPlayBack.SelectedTab.Name == "tabPageRemovePlayBack")
{
comboDev.Items.Clear();
DVR2Mjpeg clientForm = new DVR2Mjpeg();
foreach (Form form in Application.OpenForms)
{
if (form.Name == "DVR2Mjpeg")
{
clientForm = (DVR2Mjpeg)form;
break;
}
}
foreach (TreeNode node in clientForm.devForm.DevTree.Nodes)
{
ComboxItem item = new ComboxItem(node.Text, node.Tag);
comboDev.Items.Add(item);
}
comboRecordType.Items.Clear();
comboRecordType.Items.Add("All video");
comboRecordType.Items.Add("External alarm video");
comboRecordType.Items.Add("Video detection video");
comboRecordType.Items.Add("Ordinary video");
comboRecordType.Items.Add("Manual recording");
comboRecordType.Items.Add("All pictures");
comboRecordType.Items.Add("Alarm to capture");
comboRecordType.Items.Add("Video capture detection");
comboRecordType.Items.Add("Capture timing");
comboRecordType.Items.Add("Manual capture");
comboRecordType.SelectedIndex = 0;
checkFile.Checked = true;
}
else
{
}
}
private void btnSearch_Click(object sender, EventArgs e)
{
m_nGetPage = 0;
m_nCurPage = 0;
m_nTotalPage = 0;
// 条件检测
if (comboDev.SelectedIndex < 0)
{
MessageBox.Show("Select a Device!");
return;
}
if (!checkFile.Checked && !checkTime.Checked)
{
MessageBox.Show("Select a Search mode!");
return;
}
ClearResult();
H264_DVR_TIME StartTime;
H264_DVR_TIME StopTime;
int nChannel = comboChannel.SelectedIndex; //channel No.
int nFileType = comboRecordType.SelectedIndex; //file type
if (nFileType >= 5)
{
nFileType += 5;
}
StartTime.dwYear = beginDate.Value.Year;
StartTime.dwMonth = beginDate.Value.Month;
StartTime.dwDay = beginDate.Value.Day;
StartTime.dwHour = beginTime.Value.Hour;
StartTime.dwMinute = beginTime.Value.Minute;
StartTime.dwSecond = beginTime.Value.Second;
StopTime.dwYear = endDate.Value.Year;
StopTime.dwMonth = endDate.Value.Month;
StopTime.dwDay = endDate.Value.Day;
StopTime.dwHour = endDate.Value.Hour;
StopTime.dwMinute = endDate.Value.Minute;
StopTime.dwSecond = endDate.Value.Second;
H264_DVR_FILE_DATA[] szSend = new H264_DVR_FILE_DATA[64];
ComboxItem item = (ComboxItem)comboDev.SelectedItem;
if (item.Value != null)
{
DEV_INFO devInfo = (DEV_INFO)item.Value;
int lLoginID = devInfo.lLoginID;
int nMaxLen = 100;
int waitTime = 4000;
int nNum = 0;
H264_DVR_FINDINFO searchInfo = new H264_DVR_FINDINFO();
searchInfo.startTime = StartTime;
searchInfo.endTime = StopTime;
searchInfo.nChannelN0 = nChannel;
searchInfo.nFileType = nFileType;
IntPtr ptr = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(H264_DVR_FILE_DATA)) * 100);
int nRet = XMSDK.H264_DVR_FindFile(lLoginID, ref searchInfo, ptr, nMaxLen, out nNum, waitTime);
m_nCurRecNum = nNum;
for (int index = 0; index < nNum; index++)
{
unsafe
{
int *pDev = (int *)ptr.ToPointer();
pDev += Marshal.SizeOf(typeof(H264_DVR_FILE_DATA)) * index / 4;
IntPtr ptrTemp = new IntPtr(pDev);
szSend[index] = (H264_DVR_FILE_DATA)Marshal.PtrToStructure(ptrTemp, typeof(H264_DVR_FILE_DATA));
// m_listFile[index] = szSend[index];
}
}
m_listFile.Clear();
if (nRet > 0)
{
if (nNum > 0)
{
if (m_nCurRecNum > m_listFile.Capacity)
{
m_listFile.Capacity = m_nCurRecNum;
}
for (int i = 0; i < m_nCurRecNum; i++)
{
m_listFile.Add(szSend[i]);
}
m_nSearchInfo[m_nCurPage] = searchInfo;
m_nCurPage = 1;
m_nSearchInfo[m_nCurPage].nChannelN0 = nChannel;
m_nSearchInfo[m_nCurPage].nFileType = nFileType;
m_nSearchInfo[m_nCurPage].startTime.dwYear = szSend[m_nCurRecNum - 1].stEndTime.year;
m_nSearchInfo[m_nCurPage].startTime.dwMonth = szSend[m_nCurRecNum - 1].stEndTime.month;
m_nSearchInfo[m_nCurPage].startTime.dwDay = szSend[m_nCurRecNum - 1].stEndTime.day;
m_nSearchInfo[m_nCurPage].startTime.dwHour = szSend[m_nCurRecNum - 1].stEndTime.hour;
m_nSearchInfo[m_nCurPage].startTime.dwMinute = szSend[m_nCurRecNum - 1].stEndTime.minute;
m_nSearchInfo[m_nCurPage].startTime.dwSecond = szSend[m_nCurRecNum - 1].stEndTime.second;
m_nSearchInfo[m_nCurPage].endTime = searchInfo.endTime;
m_nGetPage++;
if (nNum < PLAYBACK_MAX_FILE_NUM)
{
m_nTotalPage = m_nGetPage;
}
AddFileListInfo(m_nCurRecNum);//add list item
SetPageBtnState(nNum);
}
else
{
MessageBox.Show("No File");
}
}
else
{
MessageBox.Show("SearchFail");
}
}
}