//更新显示器
private void UpdateMonitor(int quality)
{
if (this.label1.InvokeRequired)//等待异步
{
ThreadWork fc = new ThreadWork(UpdateMonitor);
// this.Invoke(fc);//通过代理调用刷新方法
this.Invoke(fc, new object[1] {
quality
});
}
else
{
label1.Text = quality.ToString();
if (quality > 80)
{
label1.ForeColor = Color.Green;
}
else if (quality > 60)
{
label1.ForeColor = Color.Orange;
}
else if (quality > 40)
{
label1.ForeColor = Color.Yellow;
}
else
{
label1.ForeColor = Color.Red;
}
}
}
private void ThreadFunction(int o)
{
if (this.lblMsg.InvokeRequired)//等待异步
{
ThreadWork fc = new ThreadWork(ThreadFunction);
// this.Invoke(fc);//通过代理调用刷新方法
this.Invoke(fc, new object[1] {
o
});
}
else
{
string diang = ".";
int i = int.Parse(this.lblMsg.Tag.ToString());
if (i <= 2)
{
i = i + 1;
}
else
{
i = 1;
}
diang = diang.PadRight(i, '.');
this.lblMsg.Tag = i.ToString();
this.lblMsg.Text = String.Format("正在打印{0}", diang);
this.lblMsg.Refresh();
Application.DoEvents();
}
}
private void setchart(Chart mychart, int machine_num)
{
// 针对一个图表和对应的机号的处理
try
{
if (mychart.InvokeRequired)
{
ThreadWork tw = new ThreadWork(setchart);
this.Invoke(tw, new object[2] {
mychart, machine_num
});
}
else
{
mychart.ChartAreas[0].AxisX.LabelStyle.Format = "HH:mm:ss";
DataSet ds = mv.mysqlconnection.sql_search_database("select * from start_time where machine_num=" + machine_num.ToString());
DataRow dr = ds.Tables[0].Rows[0];
DateTime starttime = DateTime.Parse(dr[1].ToString());
mychart.ChartAreas[0].AxisX.Minimum = starttime.ToOADate();
mychart.ChartAreas[0].AxisX.Maximum = starttime.AddHours(5).ToOADate();
mychart.ChartAreas[0].AxisX.IntervalType = DateTimeIntervalType.Hours;
mychart.ChartAreas[0].AxisX.Interval = 2;
}
}
catch
{
}
}
private void button1_Click(object sender, EventArgs e)
{
count++;
string thread = "Thread ";
ThreadWork threadWork = new ThreadWork(thread + count.ToString(), count);
bsCreated.Add(threadWork);
}
private void AddThreadsToWorkingList()
{
if (bsWaiting.Count() > 0)// if the waiting list has any threads
{
ThreadWork threadWork = bsWaiting.First(x => x.Number == bsWaiting.Max(y => y.Number));
bsWaiting.Remove(threadWork);
bsWorking.Add(threadWork);
//the semaphore is sent as a parameter to the ThreadWork class.
threadWork.Start(_s);
}
}
/// <summary>
/// 更新控件内容
/// </summary>
/// Author : Napoleon
/// Created : 2015-07-25 08:53:48
private void ThreadFunction(string content)
{
if (RchExport.InvokeRequired)
{
ThreadWork work = ThreadFunction;
Invoke(work, new object[] { content });
}
else
{
RchExport.AppendText(content);
RchExport.Refresh();
}
}
public void QueueWork(ThreadWork task, object arg, bool isPriority)
{
if (!isPriority)
{
work.Enqueue(task);
}
else
{
priority.Enqueue(task);
}
data.Enqueue(arg);
}
private void lbWorkingThreads_DoubleClick(object sender, EventArgs e)
{
if (lbWorkingThreads.SelectedItem != null)
{
ThreadWork workingThread = lbWorkingThreads.SelectedItem as ThreadWork;
bsWorking.Remove(workingThread);
workingThread.Stop();
}
// when the working list has places we add new threads from the Waiting list
if (bsWorking.Count - (int)nUDNumber.Value < 0)
{
AddThreadsToWorkingList();
}
}
//发送
private void ThreadReceiveFile(string msg)
{
if (this.tbReceiveMsg.InvokeRequired)//等待异步
{
ThreadWork fc = new ThreadWork(ThreadReceiveFile);
// this.Invoke(fc);//通过代理调用刷新方法
this.Invoke(fc, msg);
}
else
{
recFileCount++;
this.tbFileReceive.Text += DateTime.Now.ToString("[HH:mm:ss:fff] ") + recCount + " " + msg + "\r\n";
}
}
//接收
private void ThreadSendFile(string msg)
{
if (this.tbSend.InvokeRequired)//等待异步
{
ThreadWork fc = new ThreadWork(ThreadSendFile);
// this.Invoke(fc);//通过代理调用刷新方法
this.Invoke(fc, msg);
}
else
{
sendFileCount++;
this.tbFileSend.Text += DateTime.Now.ToString("[HH:mm:ss:fff] ") + sendCount + " " + msg + "\r\n";
}
}
void _UpdateHandler(ThreadWork t)
{
_LastSetAngles = new int[Joints.Length];
for (int i = 0; i < _LastSetAngles.Length; ++i)
{
_LastSetAngles [i] = 9999;
}
while (!t.IsDone)
{
List <VSidoProtocol.JointAnglePair> pairs = new List <VSidoProtocol.JointAnglePair>();
for (int i = 0; i < Joints.Length; ++i)
{
short angle = Joints[i].GetAngleValue();
if (angle != _LastSetAngles [i])
{
VSidoProtocol.JointAnglePair p = new VSidoProtocol.JointAnglePair();
p.id = (byte)Joints[i].ID;
p.angle = angle;
pairs.Add(p);
//newAngles[i]=angle;
}
_LastSetAngles [i] = angle;
}
byte[] buffer = _client.gen_cmd_set_objects(pairs.ToArray()); //=new byte[Joints.Length*8];
/*int offset=0;
*
* for (int i=0; i<Joints.Length; ++i)
* {
* if(newAngles[i]!=9999)
* {
* byte[] opcode = _client.gen_cmd_set_object( (byte)(Joints[i].ID),(short)(newAngles[i]));
* for(int j=0;j<opcode.Length;++j)
* buffer[offset+j]=opcode[j];
* offset+=opcode.Length;
* }
* }*/
//if(offset>0)
{
try{
_serialPort.Write(buffer, 0, buffer.Length);
}catch (Exception)
{
}
}
System.Threading.Thread.Sleep(30);
}
}
internal void StartPublishThread()
{
if (!IsCopy)
{
return;
}
var threadWork = new ThreadWork();
threadWork.Start("OnSubscribeIEnumerable<T>", () =>
{
var ts = DateTime.Now - CacheDataTime;
if (ts.TotalSeconds > 1)
{
rePublish();
}
return(true);
}, 0.5);
}
private void sPort01_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
byte[] recvBuf = new byte[1024];
int l = 0;
while (sPort01.BytesToRead > 0)
{
l = sPort01.Read(recvBuf, 0, 1024);
if (l > 0)
{
AppendBuffer(data1, recvBuf, l);
}
}
while (true)
{
String s = ReadStringFromStream(data1);
if (s == null)
{
break;
}
if (this.InvokeRequired)
{
ThreadWork fc = new ThreadWork(showCOM01DataRecv);
this.Invoke(fc, s);
}
else
{
showCOM01DataRecv(s);
}
lock (sPort02)
{
if (sPort02.IsOpen)
{
sPort02.Write(s);
}
}
}
ClearReadBuffer(data1);
}
private void BalanceWorkingThreads()
{
if (previousNumber < (int)nUDNumber.Value)
{
if (bsWaiting.Count > 0)
{ // function that add threads to the working list
AddThreadsToWorkingList();
}
}
else
{
if (bsWorking.Count > 0)
{
// find max to remove it
ThreadWork threadWork = bsWorking.First(x => x.Count == bsWorking.Max(y => y.Count));
bsWorking.Remove(threadWork);
threadWork.Stop();
}
}
// for checking
previousNumber = (int)nUDNumber.Value;
}
public override void Main()
{
ProcessName = "Thread";
var filmItems = GetRestItemsFilm();
var threads = new List <Thread>();
for (int i = 0; i < filmItems.Count; i++)
{
string uri = filmItems[i];
ThreadWork threadWork = new ThreadWork(uri);
Thread thread = new Thread(new ThreadStart(threadWork.DoWork));
threads.Add(thread);
thread.Start();
Thread.Sleep(10);
}
for (int i = 0; i < threads.Count; i++)
{
Thread thread = threads[i];
thread.Join();
}
}
//接收
private void ThreadSendFile(string msg)
{
if (this.tbSend.InvokeRequired)//等待异步
{
ThreadWork fc = new ThreadWork(ThreadSendFile);
// this.Invoke(fc);//通过代理调用刷新方法
this.Invoke(fc, msg);
}
else
{
sendFileCount++;
this.tbFileSend.Text += DateTime.Now.ToString("[HH:mm:ss:fff] ") + sendCount + " " + msg + "\r\n";
}
}
private void sPort02_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
byte[] recvBuf = new byte[1024];
int l = 0;
FileStream fWrite = null;
if (bCOM02Record2File)
{
String sFile = this.GetType().Assembly.Location;
sFile = System.IO.Path.GetFullPath(sFile) + "COM_01.DAT";
fWrite = new FileStream(sFile, FileMode.Append);
}
while (sPort02.BytesToRead > 0)
{
l = sPort02.Read(recvBuf, 0, 1024);
if (l > 0)
{
AppendBuffer(data2, recvBuf, l);
if (fWrite != null)
{
fWrite.Write(recvBuf, 0, l);
}
}
}
if (fWrite != null)
{
fWrite.Close();
}
while (true)
{
String s = ReadStringFromStream(data2);
if (s == null)
{
break;
}
if (this.InvokeRequired)
{
ThreadWork fc = new ThreadWork(showCOM02DataRecv);
this.Invoke(fc, s);
}
else
{
showCOM02DataRecv(s);
}
lock (sPort01)
{
if (sPort01.IsOpen)
{
sPort01.Write(s);
}
}
}
ClearReadBuffer(data2);
//MemoryStream ms = new MemoryStream();
//byte b = 0;
//while (sPort02.BytesToRead > 0)
//{
// b = (byte)sPort02.ReadByte();
// ms.WriteByte(b);
//}
//if (ms.Length > 0)
//{
// ms.Position = 0;
// byte[] buf = new byte[ms.Length];
// ms.Read(buf, 0, buf.Length);
// lock (sPort01)
// {
// if (sPort01.IsOpen)
// {
// sPort01.Write(buf, 0, buf.Length);
// }
// }
// String s = System.Text.Encoding.Default.GetString(buf);
// if (this.InvokeRequired)
// {
// ThreadWork fc = new ThreadWork(showCOM02DataRecv);
// this.Invoke(fc, s);
// }
// else
// {
// showCOM02DataRecv(s);
// }
//}
}
//发送
private void ThreadReceiveFile(string msg)
{
if (this.tbReceiveMsg.InvokeRequired)//等待异步
{
ThreadWork fc = new ThreadWork(ThreadReceiveFile);
// this.Invoke(fc);//通过代理调用刷新方法
this.Invoke(fc, msg);
}
else
{
recFileCount++;
this.tbFileReceive.Text += DateTime.Now.ToString("[HH:mm:ss:fff] ") + recCount + " " + msg + "\r\n";
}
}
public static void QueueWork(ThreadWork task, object arg, bool isPriority)
{
next = (next + 1) % threads.Length;
threads[next].QueueWork(task, arg, isPriority);
}
private void draw_chart(Chart mychart, int machine_num)
{
//将对应的开始时间读出来
if (true)
{
if (mychart.InvokeRequired)
{
ThreadWork tw = new ThreadWork(draw_chart);
try
{
this.Invoke(tw, new object[2] {
mychart, machine_num
});
}
catch { }
}
else
{
try
{
DataSet ds = mv.mysqlconnection.sql_search_database("Select * from start_time where machine_num=" + machine_num.ToString());
DataRow dr = ds.Tables[0].Rows[0];
DateTime starttime = DateTime.Parse(dr[1].ToString());
// 将历史记录中相相应的都读出来
ds = mv.mysqlconnection.sql_search_database("Select machine_num,value,save_time from history where machine_num=" + machine_num.ToString() + " and save_time>" + "'" + starttime.ToString() + "' and save_time<'" + starttime.AddHours(5).ToString() + "' order by save_time");
int count = ds.Tables[0].Rows.Count;
mychart.Series[0].Points.Clear();
for (int i = 0; i < count; i++)
{
DataRow mydr = ds.Tables[0].Rows[i];
int myvalue = int.Parse(mydr[1].ToString());
DateTime mytime = DateTime.Parse(mydr[2].ToString());
mychart.Series[0].Points.AddXY(mytime, myvalue);
}
}
catch
{
mychart.Series[0].Points.Clear();
}
// 画设定曲线
try
{
// int datagridview_row_count = dataGridView1.Rows.Count;
DataSet ds = mv.mysqlconnection.sql_search_database("Select * from start_time where machine_num=" + machine_num.ToString());
DataRow dr = ds.Tables[0].Rows[0];
DateTime starttime = DateTime.Parse(dr[1].ToString()); //开始时间
DataSet gongyi_ds = mv.mysqlconnection.sql_search_database("Select * from craft_machine" + machine_num.ToString());
int datagridview_row_count = gongyi_ds.Tables[0].Rows.Count;
mychart.Series[1].Points.Clear();
for (int i = 0; i < datagridview_row_count; i++)
{
if (gongyi_ds.Tables[0].Rows[i][4].ToString() == "温控")
{
int wendu = int.Parse(gongyi_ds.Tables[0].Rows[i][1].ToString());
mychart.Series[1].Points.AddXY(starttime, wendu);
int timespan = int.Parse(gongyi_ds.Tables[0].Rows[i][3].ToString());
starttime = starttime.AddMinutes(timespan);
}
}
}
catch
{
}
}
}
}
