private void DownloadByName()
{
if (m_DownLoadFileHandle > 0)
{
timerDownload.Stop();
XMSDK.H264_DVR_StopGetFile(m_DownLoadFileHandle);
m_DownLoadFileHandle = 0;
progressBarDownloadPos.Value = 0;
btnDownload.Text = "Download";
return;
}
string csFileName;
//inCount;
//if ( nSelected < 0 )
//{
// MessageBox.Show("SelectFile !");
// return;
//}
H264_DVR_FILE_DATA FileInfo = (H264_DVR_FILE_DATA)listFile.FocusedItem.Tag;
string strSaveName;
//strSaveName.Format("c:\\record\\record.h264");
int nSelectedIndex = comboDev.SelectedIndex;
if (nSelectedIndex < 0)
{
MessageBox.Show("SelectDevice !");
return;
}
DEV_INFO DevTemp = (DEV_INFO)((ComboxItem)comboDev.SelectedItem).Value;
string strInitDir;
strInitDir = Application.StartupPath;
if (strInitDir.EndsWith("\\"))
{
strInitDir += "Download";
}
else
{
strInitDir += "\\Download";
}
DirectoryInfo dir = new DirectoryInfo(strInitDir);
//if ( dir.Attributes )
{
dir.Create();
}
string strFileTpye = "h264";
string strFileName = FileInfo.sFileName;
if (strFileName.EndsWith(".h264"))
{
strFileTpye = "h264";
}
else
{
strFileTpye = "jpg";
}
strFileName = string.Format("{0}_{1}_{2}-{3}_{4}{5}{6}{7}.{8}",
DevTemp.szDevName, FileInfo.ch + 1,
FileInfo.stBeginTime.year, FileInfo.stBeginTime.month,
FileInfo.stBeginTime.day, FileInfo.stBeginTime.hour,
FileInfo.stBeginTime.minute, FileInfo.stBeginTime.second, strFileTpye);
SaveFileDialog dlg = new SaveFileDialog();
dlg.AddExtension = true;
dlg.CheckPathExists = true;
dlg.DefaultExt = ".h264";
dlg.Filter = "All File(*.h264;*.jpg)|*.*||";
dlg.InitialDirectory = strInitDir; //默认路径
dlg.FileName = strFileName;
int count = listFile.SelectedItems[0].Index;
if (dlg.ShowDialog() == DialogResult.OK)
{
strSaveName = dlg.FileName;
//m_lSaveHandle = H264_DVR_GetFileByName(m_lLoginID, pstrFileInfo,strSaveName.GetBuffer(0),SDKDownLoadPosCallback,(DWORD)this);
m_DownLoadFileHandle = XMSDK.H264_DVR_GetFileByName(m_lLoginID, ref FileInfo, strSaveName, null, 0, null);
if (m_DownLoadFileHandle >= 0)
{
progressBarDownloadPos.Value = 0;
btnDownload.Text = "Stop";
//update the progress control
//SetTimer(1,0,NULL);
}
else
{
string sTemp = string.Format("dowload fail ERROR = {0}", XMSDK.H264_DVR_GetLastError());
MessageBox.Show(sTemp);
}
}
}
private void DownloadByTime()
{
if (m_DownLoadFileHandle > 0)
{
timerDownload.Stop();
XMSDK.H264_DVR_StopGetFile(m_DownLoadFileHandle);
m_DownLoadFileHandle = 0;
progressBarDownloadPos.Value = 0;
btnDownload.Text = "Download";
return;
}
string strSaveName = "";
//strSaveName.Format("c:\\record");
strSaveName = BrowseForFolder(this.Handle);
if (strSaveName == "") //未选择路径时退出
{
return;
}
H264_DVR_FINDINFO info = new H264_DVR_FINDINFO();
info.nChannelN0 = comboChannel.SelectedIndex; //channel No.
info.nFileType = comboRecordType.SelectedIndex; //file type
info.startTime.dwYear = beginDate.Value.Year;
info.startTime.dwMonth = beginDate.Value.Month;
info.startTime.dwDay = beginDate.Value.Day;
info.startTime.dwHour = beginTime.Value.Hour;
info.startTime.dwMinute = beginTime.Value.Minute;
info.startTime.dwSecond = beginTime.Value.Second;
info.endTime.dwYear = endDate.Value.Year;
info.endTime.dwMonth = endDate.Value.Month;
info.endTime.dwDay = endDate.Value.Day;
info.endTime.dwHour = endTime.Value.Hour;
info.endTime.dwMinute = endTime.Value.Minute;
info.endTime.dwSecond = endTime.Value.Second;
int nRecordFileType = comboRecordType.SelectedIndex;
info.nFileType = (nRecordFileType <= (int)PlayBackFileType.SDK_RECORD_MANUAL) ? nRecordFileType : ((int)PlayBackFileType.SDK_PIC_ALL + nRecordFileType - (int)PlayBackFileType.SDK_RECORD_MANUAL - 1);
m_DownLoadFileHandle = XMSDK.H264_DVR_GetFileByTime(m_lLoginID, ref info, strSaveName, false, null, 0, null);
if (m_DownLoadFileHandle > 0)
{
progressBarDownloadPos.Value = 0;
btnDownload.Text = "Stop";
//update the progress control
timerDownload.Start();
}
else
{
string sTemp;
sTemp = string.Format("dowload fail ERROR = {0}", XMSDK.H264_DVR_GetLastError());
MessageBox.Show(sTemp);
}
}
public void recordTime(object source, System.Timers.ElapsedEventArgs e)
{
if (!m_bPauseLocalPlay)
{
float pos = XMSDK.H264_DVR_GetPlayPos(m_nLocalplayHandle);
if (InvokeRequired)
{
BeginInvoke((MethodInvoker)(() => trackBarLocalPlayPos.Value = Convert.ToInt32(pos * 1000)));
}
else
{
trackBarLocalPlayPos.Value = Convert.ToInt32(pos * 1000);
}
}
if (!m_bPauseNetPlay)
{
float pos = XMSDK.H264_DVR_GetPlayPos(m_nNetPlayHandle);
if (InvokeRequired)
{
BeginInvoke((MethodInvoker)(() => trackBarNetPlayPos.Value = Convert.ToInt32(pos * 1000)));
}
else
{
trackBarNetPlayPos.Value = Convert.ToInt32(pos * 1000);
}
}
if (m_DownLoadFileHandle != 0)
{
int nPos = XMSDK.H264_DVR_GetDownloadPos(m_DownLoadFileHandle);
if (nPos < 0) //fail
{
XMSDK.H264_DVR_StopGetFile(m_DownLoadFileHandle);
progressBarDownloadPos.Value = 0;
m_DownLoadFileHandle = 0;
btnDownload.Text = "Download";
MessageBox.Show("Get download process fail !");
timerDownload.Stop();
}
if (nPos == 100) //download end
{
XMSDK.H264_DVR_StopGetFile(m_DownLoadFileHandle);
m_DownLoadFileHandle = 0;
timerDownload.Stop();
if (InvokeRequired)
{
BeginInvoke((MethodInvoker)(() => progressBarDownloadPos.Value = 0));
}
else
{
progressBarDownloadPos.Value = 0;
}
btnDownload.Text = "Download";
MessageBox.Show("Download Finished");
return;
}
if (nPos > 100) //abnormal
{
XMSDK.H264_DVR_StopGetFile(m_DownLoadFileHandle);
m_DownLoadFileHandle = 0;
if (InvokeRequired)
{
BeginInvoke((MethodInvoker)(() => progressBarDownloadPos.Value = 0));
}
else
{
progressBarDownloadPos.Value = 0;
}
btnDownload.Text = "Download";
MessageBox.Show("Download Error");
}
else
{
if (InvokeRequired)
{
BeginInvoke((MethodInvoker)(() => progressBarDownloadPos.Value = nPos));
}
else
{
progressBarDownloadPos.Value = nPos;
}
}
}
}
