private void treeViewSI_AfterSelect(object sender, TreeViewEventArgs e)
{
try
{
if (treeViewSI.SelectedNode == null)
{
return;
}
int Level = treeViewSI.SelectedNode.Level;
string selectedNode = treeViewSI.SelectedNode.Text;
Table dbCurrent = null; //Node: Table
DataBase dvCurrent = null; //Node: DataBase
Server chCurrent = null; //N
Selection();
switch (Level)
{
case 0:
chCurrent = objServerManager.GetBySQLServerName(treeViewSI.SelectedNode.Text);
DGMonitorForm.Rows.Clear();
break;
case 1:
chCurrent = objServerManager.GetBySQLServerName(treeViewSI.SelectedNode.Parent.Text);
dvCurrent = DataBaseManager.GetByDataBaseName(chCurrent, selectedNode);
DGMonitorForm.Rows.Clear();
break;
case 2:
chCurrent = objServerManager.GetBySQLServerName(treeViewSI.SelectedNode.Parent.Parent.Text);
dvCurrent = DataBaseManager.GetByDataBaseName(chCurrent, treeViewSI.SelectedNode.Parent.Text);
dbCurrent = TableManager.GetByTableName(dvCurrent, treeViewSI.SelectedNode.Text);
DGMonitorForm.Rows.Clear();
foreach (Column item in dbCurrent.Columns)
{
string[] row = { string.Format("{0}", item.ColumnId), item.ColumnName, item.TagName, item.DataBlock, item.Device, item.Channel, item.Cycle, item.Description };
DGMonitorForm.Rows.Add(row);
}
break;
default:
DGMonitorForm.Rows.Clear();
break;
}
if (chCurrent == null)
{
EventPvGridChannelGet?.Invoke(chCurrent, false);
}
else
{
EventPvGridChannelGet?.Invoke(chCurrent, true);
}
if (dvCurrent != null)
{
EventPvGridChannelGet?.Invoke(dvCurrent, true);
}
else
{
EventPvGridChannelGet?.Invoke(dvCurrent, false);
}
if (dbCurrent != null)
{
EventPvGridChannelGet?.Invoke(dbCurrent, true);
if (dbCurrent.Columns != null)
{
lblTagCount.Text = $"Total: {dbCurrent.Columns.Count} tags";
}
}
else
{
EventPvGridChannelGet?.Invoke(dbCurrent, false);
}
}
catch (Exception ex)
{
EventscadaException?.Invoke(GetType().Name, ex.Message);
}
}
private void treeViewSI_AfterSelect(object sender, TreeViewEventArgs e)
{
try
{
if (treeViewSI.SelectedNode == null)
{
return;
}
int Level = treeViewSI.SelectedNode.Level;
string selectedNode = treeViewSI.SelectedNode.Text;
DataBlock dbCurrent = null; //Node: DataBlock
Device dvCurrent = null; //Node: Device
Channel chCurrent = null; //Node: Channel
switch (Level)
{
case 0:
DGMonitorForm.Rows.Clear();
break;
case 1:
DGMonitorForm.Rows.Clear();
break;
case 2:
chCurrent = objChannelManager.GetByChannelName(treeViewSI.SelectedNode.Parent.Parent.Text);
dvCurrent = objDeviceManager.GetByDeviceName(chCurrent, treeViewSI.SelectedNode.Parent.Text);
dbCurrent = objDataBlockManager.GetByDataBlockName(dvCurrent, treeViewSI.SelectedNode.Text);
DGMonitorForm.Rows.Clear();
string[] row = new string[7];
foreach (Tag tg in dbCurrent.Tags)
{
if (tg.Value == null)
{
row[0] = string.Format("{0}", tg.TagId);
row[1] = tg.TagName;
row[2] = string.Format("{0}", tg.Address);
row[3] = string.Format("{0}", tg.DataType);
row[4] = "0";
row[5] = string.Format("{0}", tg.TimeSpan);
row[6] = tg.Description;
DGMonitorForm.Rows.Add(row);
}
else
{
string[] row1 = { string.Format("{0}", tg.TagId), tg.TagName, string.Format("{0}", tg.Address), string.Format("{0}", tg.DataType), string.Format("{0}", tg.Value), string.Format("{0}", tg.TimeSpan), tg.Description };
DGMonitorForm.Rows.Add(row1);
}
}
break;
default:
DGMonitorForm.Rows.Clear();
break;
}
if (chCurrent == null)
{
EventPvGridChannelGet?.Invoke(chCurrent, false);
}
else
{
switch (chCurrent.ConnectionType)
{
case "SerialPort":
DISerialPort dis = (DISerialPort)chCurrent;
EventPvGridChannelGet?.Invoke(dis, true);
break;
case "Ethernet":
DIEthernet die = (DIEthernet)chCurrent;
EventPvGridChannelGet?.Invoke(die, true);
break;
}
}
if (dvCurrent != null)
{
EventPvGridDeviceGet?.Invoke(dvCurrent, true);
}
else
{
EventPvGridDeviceGet?.Invoke(dvCurrent, false);
}
if (dbCurrent != null)
{
EventPvGridDataBlockGet?.Invoke(dbCurrent, true);
}
else
{
EventPvGridDataBlockGet?.Invoke(dbCurrent, false);
lblSelectedTagName.Text = string.Format("Selected tag: {0}", "None");
}
}
catch (Exception ex)
{
EventscadaException?.Invoke(GetType().Name, ex.Message);
}
}
