private void btSaveAll_Click(object sender, RoutedEventArgs e)
{
modbusResponseGrid MrGrid = new modbusResponseGrid();
btSaveAll.IsEnabled = false;
int lstCnt = grdModbus.Items.Count;
StreamWriter confFile = new StreamWriter("MBResponse.csv");
// write Header
confFile.Write("Register Address" + ";" + " Value in Decimal" + ";" + "Value in Hex" + " \n");
for (int i = 0; i < lstCnt; i++)
{
MrGrid = (modbusResponseGrid)grdModbus.Items.GetItemAt(i);
try
{
confFile.Write(MrGrid.regAdd + ";" + MrGrid.val + ";" + MrGrid.valHex + " \n");
}
catch (excepetion ex)
{
Console.WriteLine(ex.Message);
}
}
confFile.Close();
btSaveAll.IsEnabled = true;
MessageBox.Show(" data grid saved in .csv file in parenet folder of exe file ");
}
private void btAdd_Click(object sender, RoutedEventArgs e)
{
modbusResponseGrid msGrid = new modbusResponseGrid();
msGrid.regAdd = 500.ToString();
msGrid.val = 100.ToString();
msGrid.valHex = utility.U16ToHex(100);
grdModbus.Items.Add(msGrid);
}
private void handleModbusReadRequest(ushort startAdd, ushort nReg, ushort [] rxBuf)
{
int rxReg = -1;
try
{
rxReg = mrAccess.readModbusRegister(startAdd, nReg, rxBuf);
if (rxReg == -1)
{
switch (rxBuf[0])
{
case 1:
lblMBException.Content = "ILLEGAL FUNCTION";
break;
case 2:
lblMBException.Content = "ILLEGAL DATA ADDRESS";
break;
case 3:
lblMBException.Content = "ILLEGAL DATA VALUE";
break;
case 4:
lblMBException.Content = "SLAVE DEVICE FAILURE";
break;
case 6:
lblMBException.Content = "SLAVE DEVICE BUSY";
break;
default:
lblMBException.Content = rxBuf[0].ToString();
break;
}
}
else
{
lblMBException.Content = "Success !";
modbusResponseGrid[] msGrid = new modbusResponseGrid[nReg];
for (int i = 0; i < nReg; i++)
{
msGrid[i] = new modbusResponseGrid();
msGrid[i].regAdd = (startAdd + i).ToString();
msGrid[i].val = rxBuf[i].ToString();
msGrid[i].valHex = utility.U16ToHex(rxBuf[i]);
grdModbus.Items.Add(msGrid[i]);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
private void handleDGChnage_DBClick(object sender, MouseButtonEventArgs e)
{
int index = grdModbus.SelectedIndex;
if (index >= 0)
{
modbusResponseGrid entry = (modbusResponseGrid)grdModbus.Items[index];
mbWriteWin win2 = new mbWriteWin();
win2.txtmbAdd.Text = entry.regAdd.ToString();
win2.txtVal.Text = entry.val.ToString();
win2.txtValHex.Text = entry.valHex.ToString();
win2.slaveInfo.slaveIPAdd = txtSlaveIP.Text.ToString();
win2.slaveInfo.tcpPortId = 502;
win2.slaveInfo.slaveUid = 1;
win2.Show();
}
}