private void StopTrace()
{
StartBtn.Text = StrStart;
TraceCb.Enabled = true;
TagTB.Enabled = true;
speedupBtn.Enabled = false;
speeddownBtn.Enabled = false;
pauseBtn.Enabled = false;
isStop = false;
if (null != ShowThread)
{
if (ShowThread.IsAlive)
{
ShowThread.Abort();
}
ShowThread = null;
}
Application.DoEvents();
Thread.Sleep(10);
ClearTagPen();
Ini.Close(Ini.CardPath);
}
/// <summary>
/// 开始轨迹
/// </summary>
private void StartTrace()
{
//判断日期时间是否选择正确
int start, end;
int syear, smonth, sday, shour, sminute, eyear, emonth, eday, ehour, eminute;
syear = StartTimePicker.Value.Year; smonth = StartTimePicker.Value.Month; sday = StartTimePicker.Value.Day;
eyear = EndTimePicker.Value.Year; emonth = EndTimePicker.Value.Month; eday = EndTimePicker.Value.Day;
string StrSHour, StrSMinute, StrEHour, StrEMinute;
StrSHour = shourTB.Text.Trim(); StrSMinute = sminuteTB.Text.Trim();
StrEHour = ehourTB.Text.Trim(); StrEMinute = eminuteTB.Text.Trim();
string strtagid = TagTB.Text;
if (Parameter.isSupportMulArea)
{
if (null == strtagid || "".Equals(strtagid))
{
MessageBox.Show("Sorry, in multi-zone mode, the card ID cannot be empty!");
return;
}
}
if ("".Equals(StrSHour))
{
MessageBox.Show("The beginning hour cannot be empty！");
return;
}
if ("".Equals(StrSMinute))
{
MessageBox.Show("The beginning minute cannot be empty！");
return;
}
if ("".Equals(StrEHour))
{
MessageBox.Show("The end hour cannot be empty！");
return;
}
if ("".Equals(StrEMinute))
{
MessageBox.Show("The end minute cannot be empty！");
return;
}
try
{
shour = Convert.ToInt32(StrSHour); ehour = Convert.ToInt32(StrEHour);
sminute = Convert.ToInt32(StrSMinute); eminute = Convert.ToInt32(StrEMinute);
}
catch (Exception)
{
MessageBox.Show("The hour or minute format is wrong!");
return;
}
if (shour < 0 || shour > 23 || sminute < 0 || sminute > 59 ||
ehour < 0 || ehour > 23 || eminute < 0 || eminute > 59)
{
MessageBox.Show("The range of the hour is 0-24, the range of the minute needle is 0-60!");
return;
}
startdt = new DateTime(syear, smonth, sday, shour, sminute, 0);
enddt = new DateTime(eyear, emonth, eday, ehour, eminute, 59);
if (DateTime.Compare(startdt, enddt) > 0)
{
MessageBox.Show("I'm sorry, the start time is earlier than the end！");
return;
}
//读取记录文件
if (!Directory.Exists(Parameter.RecordDir))
{
MessageBox.Show("Sorry, the record file doesn't exist！");
return;
}
string[] dirs = Directory.GetDirectories(Parameter.RecordDir);
string strdirname = "", strcuryear = "", strcurmonth = "", strcurday = "", strcurhour = "";
int index = -1, curyear = -1, curmonth = -1, curday = -1, curhour = -1;
DateTime curdt;
Allpack.Clear();
foreach (string dir in dirs)
{
index = dir.LastIndexOf("\\");
strdirname = dir.Substring(index + 1, dir.Length - index - 1);
strcuryear = strdirname.Substring(0, 4);
strcurmonth = strdirname.Substring(4, 2);
strcurday = strdirname.Substring(6, 2);
try
{
curyear = Convert.ToInt32(strcuryear);
curmonth = Convert.ToInt32(strcurmonth);
curday = Convert.ToInt32(strcurday);
}catch (Exception)
{
continue;
}
curdt = new DateTime(curyear, curmonth, curday, 23, 59, 59);
//说明当前的年+月+日符合选择的时间
string[] StrFiles = Directory.GetFiles(dir);
foreach (string str in StrFiles)
{
index = str.LastIndexOf("\\");
strcurhour = str.Substring(index + 1, str.Length - index - 5);
try
{
curhour = Convert.ToInt32(strcurhour);
}
catch (Exception)
{
continue;
}
curdt = new DateTime(curyear, curmonth, curday, curhour, startdt.Minute, 0);
if (DateTime.Compare(curdt, startdt) < 0)
{
continue;
}
curdt = new DateTime(curyear, curmonth, curday, curhour, enddt.Minute, 0);
if (DateTime.Compare(curdt, enddt) > 0)
{
continue;
}
//说明符合要求，将其序列化回来
Object obj = null;
frm.DeserializeObject(out obj, str);
if (null == obj)
{
continue;
}
List <CardImg> tpks = obj as List <CardImg>;
if (null == tpks)
{
continue;
}
//从当前的集合中找出时间头和时间尾，排除掉"分"不符合要求
start = GetDTHead(tpks, startdt);
end = GetDTEnd(tpks, enddt);
if (start < 0)
{
continue;
}
for (int i = start; i <= end; i++)
{
Allpack.Add(tpks[i]);
}
}
}
if (Allpack.Count <= 0)
{
MessageBox.Show("Sorry, there is no record！");
return;
}
if (TraceCb.SelectedIndex == 0)
{
TraceMode = 0;
}
else
{
TraceMode = 1;
}
//启动一个定时器在面板上显示历史Tag的位置
StrTagInfor = TagTB.Text.Trim();
if (!"".Equals(StrTagInfor))
{
bool isShow = false;
foreach (CardImg tg in Allpack)
{
if (StrTagInfor.Equals(tg.Name))
{
isShow = true;
break;
}
if (StrTagInfor.Equals(tg.ID[0].ToString("X2") + tg.ID[1].ToString("X2")))
{
isShow = true;
break;
}
}
if (!isShow)
{
MessageBox.Show("Sorry,there are no tags of " + StrTagInfor);
return;
}
}
index_color = -1;
isStop = true;
TabSec = 1;
if (null == ShowThread)
{
ShowThread = new Thread(ShowTag);
}
try
{
ShowThread.Start();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
Speedratelabel.Text = "Speed rating： " + SpeedRate + " (level)";
StartBtn.Text = StrStop;
speedupBtn.Enabled = true;
speeddownBtn.Enabled = true;
pauseBtn.Enabled = true;
TraceCb.Enabled = false;
TagTB.Enabled = false;
}
