private void procesoPlay2()
{
gFileInfo = nriFileInfo[lsvFiles.SelectedItems[0].Index];
pPlayBackChannelID = int.Parse(txtChannelID.Text.ToString());
fileInfo = gFileInfo;
playRecordFile = DHClient.DHPlayBackByRecordFile(gLoginID, ref fileInfo, pictureBoxPlayback.Handle, null, IntPtr.Zero);
if (playRecordFile == 0)
{
// MessageBox.Show("Ocurrió un error con al cargar la grabación", "Error");
btnCancelar_Click(null, null);
playRecordFile = DHClient.DHPlayBackByRecordFile(gLoginID, ref fileInfo, pictureBoxPlayback.Handle, null, IntPtr.Zero);
}
if (playRecordFile > 0)
{
uint sizeFilecharge = fileInfo.size / 100;
uint currentFrames = DHPlay.DHPlayControl(PLAY_COMMAND.GetCurrentFrameNum, 0, true);
lblCurrentFrame.Text = currentFrames.ToString();
lblCurrentTime.Text = fileInfo.starttime.dwHour.ToString() + ":" + fileInfo.starttime.dwMinute.ToString() + ":" + fileInfo.starttime.dwSecond.ToString();
lblInfoVideo.Text = fileInfo.starttime.dwHour.ToString() + ":" + fileInfo.starttime.dwMinute.ToString() + ":" + fileInfo.starttime.dwSecond.ToString() + " - " + fileInfo.endtime.dwHour.ToString() + ":" + fileInfo.endtime.dwMinute.ToString() + ":" + fileInfo.endtime.dwSecond.ToString();
DateTime startTime = new DateTime(fileInfo.starttime.dwYear, fileInfo.starttime.dwMonth, fileInfo.starttime.dwDay, fileInfo.starttime.dwHour, fileInfo.starttime.dwMinute, fileInfo.starttime.dwSecond);
DateTime endTime = new DateTime(fileInfo.endtime.dwYear, fileInfo.endtime.dwMonth, fileInfo.endtime.dwDay, fileInfo.endtime.dwHour, fileInfo.endtime.dwMinute, fileInfo.endtime.dwSecond);
TimeSpan span = endTime.Subtract(startTime);
segundosTotales = (int)span.TotalSeconds;
lblTotalTime.Text = span.Hours.ToString() + ":" + span.Minutes.ToString() + ":" + span.Seconds.ToString();
trbPlayFrames.Maximum = 100;//(int) sizeFilecharge;
timerGetPlayInfo.Enabled = true;
btnPlay2.Tag = "||";
play2State();
gpbPlayBackControl.Enabled = true;
}
else
{
MessageBox.Show("Ocurrió un error con al cargar la grabación", "Error");
btnCancelar_Click(null, null);
}
}
/// <summary>
/// 按文件回放按钮按下
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnPlayByRecordFile_Click(object sender, EventArgs e)
{
playBy = 0;
frm_PlayBackByFileSet fpf = new frm_PlayBackByFileSet();
fpf.gLoginID = pLoginID;
fpf.cmbChannelSelect.Items.Clear();
for (int i = 0; i < 5; i++)
{
fpf.cmbChannelSelect.Items.Add(i.ToString());
}
fpf.ShowDialog(this);
if (fpf.blnOKEnter == true)
{
groupBox1.Text = "视频回放";
if (picRealPlay == null)
{
picRealPlay = picRealPlay6;
}
pPlayBackChannelID = int.Parse(fpf.txtChannelID.Text.ToString());
fileInfo = fpf.gFileInfo;
//**********按文件回放**********
//自己定义长度
pPlayBackHandle = new int[5];
picRealPlay1.Visible = false;
picRealPlay2.Visible = false;
picRealPlay3.Visible = false;
picRealPlay4.Visible = false;
picRealPlay5.Visible = false;
picRealPlay6.Visible = true;
pPlayBackHandle[pPlayBackChannelID] = DHClient.DHPlayBackByRecordFile(pLoginID, ref fileInfo, picRealPlay.Handle, null, IntPtr.Zero);
//******************************
if (pPlayBackHandle[pPlayBackChannelID] == 0)
{
MessageBox.Show("按时间回放失败！", pMsgTitle);
}
else
{
//**********画面控制代码**********
btnPlay.Text = "||";
btnVideo1.Enabled = false;
btnVideo2.Enabled = false;
btnVideo3.Enabled = false;
btnAisle.Enabled = false;
btnControlroom.Enabled = false;
groupVadioDownload.Enabled = false;
//画面按钮有效性控制
btnPlayBackByTime.Enabled = false;
gpbPlayBackControl.Enabled = true;
btnPlay.Enabled = true;
btnSlow.Enabled = true;
btnStop.Enabled = true;
btnFast.Enabled = true;
btnSetpPlayS.Enabled = true;
hsbPlayBack.Enabled = true;
btnPlayByRecordFile.Enabled = false;
//*********************************
}
}
}
