//每隔1秒监听一次
private void watch_Timer_Elapsed(object sender, EventArgs e)
{
Thread.CurrentThread.IsBackground = true;
BathDBDataContext dc = new BathDBDataContext(connectionString);
if (dc.PayMsg.Count() != 0)
{
watch_Timer.Interval = ts.Seconds * 1000;
PayMsg msg = dc.PayMsg.ToList().Last();
string path = dir + GeneralClass.Now.ToShortDateString() + "\\" + msg.systemId + ".avi";
recording = true;
video.StartKinescope(path);
recordTime = GeneralClass.Now;
dc.PayMsg.DeleteAllOnSubmit(dc.PayMsg.ToArray());
dc.SubmitChanges();
}
if (recording && GeneralClass.Now - recordTime >= ts)
{
watch_Timer.Interval = 100;
recording = false;
video.StopKinescope();
}
}
private void MainWindow_Load(object sender, EventArgs e)
{
connectionIP = IOUtil.get_config_by_key(ConfigKeys.KEY_CONNECTION_IP);
if (connectionIP == "")
{
PCListForm pCListForm = new PCListForm();
if (pCListForm.ShowDialog() != DialogResult.OK)
{
this.Close();
return;
}
connectionIP = pCListForm.ip;
IOUtil.set_config_by_key(ConfigKeys.KEY_CONNECTION_IP, connectionIP);
}
db = new BathDBDataContext(connectionString);
if (!db.DatabaseExists())
{
GeneralClass.printErrorMsg("连接IP不对或者网络不通，请重试!");
connectionIP = "";
IOUtil.set_config_by_key(ConfigKeys.KEY_CONNECTION_IP, connectionIP);
this.Close();
return;
}
dir = IOUtil.get_config_by_key(ConfigKeys.KEY_VIDEO_SAVE_DIR);
if (dir == "")
{
set_dir();
}
if (dir == "")
{
this.Close();
return;
}
if (!dir.EndsWith("\\"))
{
dir += "\\";
}
serverIp.Text = connectionIP;
cacheDir.Text = dir;
string pvs = IOUtil.get_config_by_key(ConfigKeys.KEY_VIDEO_TIMESPAN);
if (pvs != "")
{
seconds.Text = pvs;
ts = TimeSpan.Parse("00:00:" + pvs);
}
else
{
pvs = "30";
seconds.Text = pvs;
ts = TimeSpan.Parse("00:00:" + pvs);
IOUtil.set_config_by_key(ConfigKeys.KEY_VIDEO_TIMESPAN, pvs);
}
db.PayMsg.DeleteAllOnSubmit(db.PayMsg.ToArray());
db.SubmitChanges();
video = new cVideo(panel1.Handle, panel1.Width, panel1.Height);
if (video.StartWebCam())
{
video.get();
video.Capparms.fYield = true;
video.Capparms.fAbortLeftMouse = false;
video.Capparms.fAbortRightMouse = false;
video.Capparms.fCaptureAudio = false;
video.Capparms.dwRequestMicroSecPerFrame = 0x9C40; // 设定帧率25fps： 1*1000000/25 = 0x9C40
video.set();
}
watch_Timer = new System.Timers.Timer(100);
watch_Timer.Elapsed += new ElapsedEventHandler(watch_Timer_Elapsed);
watch_Timer.Start();
watch_Timer.Enabled = true;
}