public bool Close()
{
if (mPlayClient != null)
{
if (CLocalSystem.ActiveSystem.SystemContext.VideoSourceManager.Close(mPlayClient.Name))
{
mPlayClient.OnPlayStatusChanged -= new PLAYSTATUS_CHANGED(DoPlayStatusChanged);
mPlayClient.OnRecordFileDownProgress -= new RECORDFILE_DOWNPROGRESS(DoRecordFileDownProgress);
mPlayClient = null;
mConfigChanged = true;
return(true);
}
}
return(false);
}
public bool Open()
{
if (mConfigChanged || mPlayClient == null)
{
lock (this)
{
Close();
mConfig.IP = mIP;
mConfig.Channel = mChannel;
mConfig.UserName = mUserName;
mConfig.Password = mPassword;
mConfig.StartTime = mStartTime;
mConfig.StopTime = mStopTime;
IVideoSource vs = CLocalSystem.ActiveSystem.SystemContext.VideoSourceManager.Open(mConfig, pictureBox_play.Handle);
mPlayClient = vs as CHKDVRBackPlayer;
if (mPlayClient != null)
{
mPlayClient.OnPlayStatusChanged += new PLAYSTATUS_CHANGED(DoPlayStatusChanged);
mPlayClient.OnRecordFileDownProgress += new RECORDFILE_DOWNPROGRESS(DoRecordFileDownProgress);
mPlayClient.ImageDrawer.IsDrawImage = mIsDrawImage;
mPlayClient.ImageDrawer.Transparence = mTransparence;
mPlayClient.ImageDrawer.DrawImage = mDrawImage;
mPlayClient.IsMute = IsMute;
mPlayClient.Volume = Volume;
mConfigChanged = false;
return(true);
}
}
return(false);
}
else
{
return(true);
}
}
