public void EditFunctionProperty(FunctionProperties functionProperty, int connectionNumber, int functionNumber)
{
connectionPropertiesList[connectionNumber].FunctionPropertiesList[functionNumber] = functionProperty;
if (connectionPropertiesListChanged != null)
{
connectionPropertiesListChanged(this);
}
}
public void AddFunctionProperty(FunctionProperties functionProperty, int connectionNumber)
{
connectionPropertiesList[connectionNumber].FunctionPropertiesList.Add(functionProperty);
if (connectionPropertiesListChanged != null)
{
connectionPropertiesListChanged(this);
}
}
public void AddFunctionProperty(FunctionProperties functionProperty, int connectionNumber)
{
// create link to connection
functionProperty.Connection = connectionPropertiesList[connectionNumber];
// add to list
connectionPropertiesList[connectionNumber].FunctionPropertiesList.Add(functionProperty);
if (connectionPropertiesListChanged != null)
{
connectionPropertiesListChanged(this);
}
}
private void dataGridView1_CellEndEdit(object sender, DataGridViewCellEventArgs e)
{
// check if we are in column value
if (e.ColumnIndex == 4)
{
int idx = e.RowIndex;
FunctionProperties functionProperties = easyModbusManager.FindPropertyFromGrid(idx);
if (functionProperties != null)
{
string str = dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].Value.ToString();
int[] values = EasyModbusManager.StrToValues(functionProperties, str);
easyModbusManager.WriteToServer(functionProperties, values);
}
}
}
public void WriteToServer(FunctionProperties prop, int[] values)
{
/*
* string text = "";
* text += "property " + prop.StartingAdress + "\n" + "type " + prop.FunctionCodeWrite.ToString() + "\n" + "new value: " + values.ToString() + "\n";
* text += "connection " + prop.Connection.ConnectionName;
* MessageBox.Show(text, "updating register");
*/
int startingAddress = prop.StartingAdress;
switch (prop.FunctionCodeWrite)
{
case FunctionCodeWr.WriteHoldingRegisters:
prop.Connection.modbusClient.WriteMultipleRegisters(startingAddress, values);
break;
}
}
public static int[] StrToValues(FunctionProperties functionProperties, string str)
{
int[] values = { };
switch (functionProperties.FunctionCodeWrite)
{
case FunctionCodeWr.WriteHoldingRegisters:
int value = 0;
if (Int32.TryParse(str, out value))
{
// add
int[] x = { value };
return(x);
}
break;
}
return(values);
}
void Button2Click(object sender, EventArgs e)
{
if (treeView1.SelectedNode == null)
{
return;
}
if (treeView1.SelectedNode.Level == 2)
{
FunctionProperties functionProperty = easyModbusManager.connectionPropertiesList[treeView1.SelectedNode.Parent.Index].FunctionPropertiesList[treeView1.SelectedNode.Index];
ConnectionProperties connectionProperty = easyModbusManager.connectionPropertiesList[treeView1.SelectedNode.Parent.Index];
dataGridView1.AllowUserToAddRows = false;
for (int i = 0; i < functionProperty.Quantity; i++)
{
dataGridView1.Rows.Add();
dataGridView1[0, dataGridView1.Rows.Count - 1].Value = connectionProperty.ConnectionName;
dataGridView1.ClearSelection();
dataGridView1.CurrentCell = null;
DataGridView1CellClick(null, null);
// DataGridViewComboBoxCell cbCell = (DataGridViewComboBoxCell)dataGridView1.Rows[row].Cells[1];
switch (functionProperty.FunctionCode)
{
case FunctionCode.ReadCoils: dataGridView1[1, dataGridView1.Rows.Count - 1].Value = "0x" + (functionProperty.StartingAdress + i + 1).ToString();
break;
case FunctionCode.ReadDiscreteInputs: dataGridView1[1, dataGridView1.Rows.Count - 1].Value = "1x" + (functionProperty.StartingAdress + i + 1).ToString();
break;
case FunctionCode.ReadHoldingRegisters: dataGridView1[1, dataGridView1.Rows.Count - 1].Value = "4x" + (functionProperty.StartingAdress + i + 1).ToString();
break;
case FunctionCode.ReadInputRegisters: dataGridView1[1, dataGridView1.Rows.Count - 1].Value = "3x" + (functionProperty.StartingAdress + i + 1).ToString();
break;
default: break;
}
}
dataGridView1.AllowUserToAddRows = true;
}
}
public void ReadXML(DataGridView dataGridView)
{
XmlNodeList xmlNodeList, xmlNodeList2;
XmlNode xmlNode3;
System.Xml.XmlDocument xmlDocument = new System.Xml.XmlDocument();
xmlDocument.Load("textWriter.xml");
xmlNodeList = xmlDocument.GetElementsByTagName("connection");
connectionPropertiesList = new List <ConnectionProperties>();
foreach (XmlNode xmlNode in xmlNodeList)
{
ConnectionProperties connectionProperty = new ConnectionProperties();
connectionProperty.ConnectionName = (xmlNode["connectionName"].InnerText);
connectionProperty.ModbusTCPAddress = (xmlNode["ipAddress"].InnerText);
connectionProperty.Port = Int32.Parse(xmlNode["port"].InnerText);
connectionProperty.CyclicFlag = bool.Parse(xmlNode["cyclicFlag"].InnerText);
connectionProperty.CycleTime = Int32.Parse(xmlNode["cycleTime"].InnerText);
xmlNode3 = xmlNode["functionCodes"];
while (xmlNode3 != null)
{
xmlNodeList2 = xmlNode3.ChildNodes;
FunctionProperties functionProperty = new FunctionProperties();
foreach (XmlNode xmlNode2 in xmlNodeList2)
{
if (xmlNode2.Name == "functionCode")
{
switch (xmlNode2.InnerText)
{
case "ReadCoils":
functionProperty.FunctionCode = FunctionCode.ReadCoils;
break;
case "ReadDiscreteInputs":
functionProperty.FunctionCode = FunctionCode.ReadDiscreteInputs;
break;
case "ReadHoldingRegisters":
functionProperty.FunctionCode = FunctionCode.ReadHoldingRegisters;
break;
case "ReadInputRegisters":
functionProperty.FunctionCode = FunctionCode.ReadInputRegisters;
break;
}
}
if (xmlNode2.Name == "startingAddress")
{
functionProperty.StartingAdress = Int32.Parse(xmlNode2.InnerText);
}
if (xmlNode2.Name == "quantity")
{
functionProperty.Quantity = Int32.Parse(xmlNode2.InnerText);
}
}
connectionProperty.FunctionPropertiesList.Add(functionProperty);
xmlNode3 = xmlNode3.NextSibling;
}
connectionPropertiesList.Add(connectionProperty);
}
if (connectionPropertiesListChanged != null)
{
connectionPropertiesListChanged(this);
}
xmlNodeList = xmlDocument.GetElementsByTagName("dataGridViewLines");
dataGridView.Rows.Clear();
dataGridView.AllowUserToAddRows = false;
foreach (XmlNode xmlNode in xmlNodeList)
{
dataGridView.Rows.Add();
if (xmlNode["columnConnection"] != null)
{
dataGridView[0, dataGridView.Rows.Count - 1].Value = xmlNode["columnConnection"].InnerText;
}
dataGridView.ClearSelection();
dataGridView.CurrentCell = null;
if (xmlNode["columnAddress"] != null)
{
dataGridView[1, dataGridView.Rows.Count - 1].Value = xmlNode["columnAddress"].InnerText;
}
if (dataGridViewChanged != null)
{
dataGridViewChanged(this);
}
if (xmlNode["columnTag"] != null)
{
dataGridView[2, dataGridView.Rows.Count - 1].Value = xmlNode["columnTag"].InnerText;
}
if (xmlNode["columnDataType"] != null)
{
dataGridView[3, dataGridView.Rows.Count - 1].Value = xmlNode["columnDataType"].InnerText;
}
}
dataGridView.AllowUserToAddRows = true;
}
