public void RefreshDevDic()
{
try
{
if (this.tableLayoutPanel7.InvokeRequired)
{
DlgtRefreshDev dlgt = new DlgtRefreshDev(RefreshDevDic);
this.Invoke(dlgt, null);
}
else
{
devConnStatDic = devCommMonitor.GetPLCConnStatDic();
foreach (string strKey in devConnStatDic.Keys)
{
DevConnStat devConn = devConnStatDic[strKey];
PictureBox pic = this.tableLayoutPanel7.Controls["PIC" + devConn.devID] as PictureBox;
if (devConn.connStat == 1)
{
pic.BackColor = Color.Green;
}
else
{
pic.BackColor = Color.Red;
}
}
}
}
catch (Exception ex)
{
Console.WriteLine("刷新PLC通信状态，发生异常：" + ex.Message);
}
}
public void InitDevDic(IDictionary <string, DevConnStat> devConnDic)
{
devConnStatDic = devConnDic;
this.tableLayoutPanel7.RowStyles.Clear();
this.tableLayoutPanel7.RowCount = devConnDic.Count() + 1;
int rowIndex = 0;
foreach (string strKey in devConnDic.Keys)
{
DevConnStat devStat = devConnDic[strKey];
Label labelTemp = new System.Windows.Forms.Label();
labelTemp.AutoSize = true;
labelTemp.Dock = DockStyle.Fill;
labelTemp.Location = new System.Drawing.Point(4, 1);
labelTemp.Name = devStat.devID;
labelTemp.Size = new System.Drawing.Size(62, 18);
labelTemp.TabIndex = 0;
labelTemp.Text = devStat.devName;
this.tableLayoutPanel7.Controls.Add(labelTemp, 0, rowIndex);
System.Windows.Forms.PictureBox picBox = new PictureBox();
picBox.BackColor = System.Drawing.Color.Red;
picBox.Dock = System.Windows.Forms.DockStyle.Fill;
picBox.Name = "PIC" + devStat.devID;
picBox.Size = new System.Drawing.Size(61, 45);
this.tableLayoutPanel7.Controls.Add(picBox, 1, rowIndex);
this.tableLayoutPanel7.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 30F));
rowIndex++;
}
this.tableLayoutPanel7.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 50));
}
public IDictionary <string, DevConnStat> GetPLCConnStatDic()
{
IDictionary <string, DevConnStat> devConnDic = new Dictionary <string, DevConnStat>();
foreach (IPlcRW plcRW in plcRWs)
{
string devID = "PLC:" + plcRW.PlcID;
DevConnStat devStat = new DevConnStat();
devStat.devID = devID;
devStat.devName = "PLC:" + plcRW.PlcRole;
if (plcRW.IsConnect)
{
devStat.connStat = 1;
}
else
{
devStat.connStat = 2;
}
devConnDic[devID] = devStat;
}
return(devConnDic);
}
