示例#1
0
        private void but_read_Click(object sender, EventArgs e)
        {
            byte.TryParse(txt_stationNumber.Text?.Trim(), out byte stationNumber);
            if (string.IsNullOrWhiteSpace(txt_address.Text))
            {
                MessageBox.Show("请输入地址");
                return;
            }
            try
            {
                if (txt_address.Text.Contains("-"))
                {
                    AppendText($"ModbusAsciiClient 暂不支持批量读取");
                    return;
                }
                dynamic result = null;
                if (rd_bit.Checked)
                {
                    result = client.ReadCoil(txt_address.Text, stationNumber);
                }
                else if (rd_short.Checked)
                {
                    result = client.ReadInt16(txt_address.Text, stationNumber);
                }
                else if (rd_ushort.Checked)
                {
                    result = client.ReadUInt16(txt_address.Text, stationNumber);
                }
                else if (rd_int.Checked)
                {
                    result = client.ReadInt32(txt_address.Text, stationNumber);
                }
                else if (rd_uint.Checked)
                {
                    result = client.ReadUInt32(txt_address.Text, stationNumber);
                }
                else if (rd_long.Checked)
                {
                    result = client.ReadInt64(txt_address.Text, stationNumber);
                }
                else if (rd_ulong.Checked)
                {
                    result = client.ReadUInt64(txt_address.Text, stationNumber);
                }
                else if (rd_float.Checked)
                {
                    result = client.ReadFloat(txt_address.Text, stationNumber);
                }
                else if (rd_double.Checked)
                {
                    result = client.ReadDouble(txt_address.Text, stationNumber);
                }
                else if (rd_discrete.Checked)
                {
                    result = client.ReadDiscrete(txt_address.Text, stationNumber);
                }

                if (result.IsSucceed)
                {
                    AppendText($"[读取 {txt_address.Text?.Trim()} 成功]:{result.Value}");
                }
                else
                {
                    AppendText($"[读取 {txt_address.Text?.Trim()} 失败]:{result.Err}");
                }
                if (chb_show_package.Checked || (ModifierKeys & Keys.Control) == Keys.Control)
                {
                    AppendText($"[请求报文]{result.Requst}");
                    AppendText($"[响应报文]{result.Response}\r\n");
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
示例#2
0
        private void but_read_Click(object sender, EventArgs e)
        {
            byte.TryParse(txt_stationNumber.Text?.Trim(), out byte stationNumber);
            if (string.IsNullOrWhiteSpace(txt_address.Text))
            {
                MessageBox.Show("请输入地址");
                return;
            }
            try
            {
                if (txt_address.Text.Contains("-"))
                {
                    AppendText($"ModbusAsciiClient 暂不支持批量读取");
                    return;
                }
                dynamic result = null;
                if (rd_coil.Checked)
                {
                    result = client.ReadCoil(txt_address.Text, stationNumber);
                }
                else if (rd_short.Checked)
                {
                    result = client.ReadInt16(txt_address.Text, stationNumber);
                }
                else if (rd_ushort.Checked)
                {
                    result = client.ReadUInt16(txt_address.Text, stationNumber);
                }
                else if (rd_int.Checked)
                {
                    result = client.ReadInt32(txt_address.Text, stationNumber);
                }
                else if (rd_uint.Checked)
                {
                    result = client.ReadUInt32(txt_address.Text, stationNumber);
                }
                else if (rd_long.Checked)
                {
                    result = client.ReadInt64(txt_address.Text, stationNumber);
                }
                else if (rd_ulong.Checked)
                {
                    result = client.ReadUInt64(txt_address.Text, stationNumber);
                }
                else if (rd_float.Checked)
                {
                    result = client.ReadFloat(txt_address.Text, stationNumber);
                }
                else if (rd_double.Checked)
                {
                    result = client.ReadDouble(txt_address.Text, stationNumber);
                }
                else if (rd_discrete.Checked)
                {
                    result = client.ReadDiscrete(txt_address.Text, stationNumber);
                }

                if (result.IsSucceed)
                {
                    AppendText($"[读取 {txt_address.Text?.Trim()} 成功]:{result.Value}\t\t耗时:{result.TimeConsuming}ms");
                }
                else
                {
                    AppendText($"[读取 {txt_address.Text?.Trim()} 失败]:{result.Err}\t\t耗时:{result.TimeConsuming}ms");
                }
                if (chb_show_package.Checked || (ModifierKeys & Keys.Control) == Keys.Control)
                {
                    AppendText($"[请求报文]{result.Requst}");
                    AppendText($"[响应报文]{result.Response}\r\n");
                }

                var config = ConnectionConfig.GetConfig();
                config.ModBusAscii_Value         = txt_value.Text;
                config.ModBusAscii_Address       = txt_address.Text;
                config.ModBusAscii_StationNumber = txt_stationNumber.Text;
                config.ModBusAscii_ShowPackage   = chb_show_package.Checked;
                config.ModBusAscii_Datatype      = string.Empty;
                if (rd_coil.Checked)
                {
                    config.ModBusAscii_Datatype = "rd_coil";
                }
                else if (rd_discrete.Checked)
                {
                    config.ModBusAscii_Datatype = "rd_discrete";
                }
                else if (rd_short.Checked)
                {
                    config.ModBusAscii_Datatype = "rd_short";
                }
                else if (rd_ushort.Checked)
                {
                    config.ModBusAscii_Datatype = "rd_ushort";
                }
                else if (rd_int.Checked)
                {
                    config.ModBusAscii_Datatype = "rd_int";
                }
                else if (rd_uint.Checked)
                {
                    config.ModBusAscii_Datatype = "rd_uint";
                }
                else if (rd_long.Checked)
                {
                    config.ModBusAscii_Datatype = "rd_long";
                }
                else if (rd_ulong.Checked)
                {
                    config.ModBusAscii_Datatype = "rd_ulong";
                }
                else if (rd_float.Checked)
                {
                    config.ModBusAscii_Datatype = "rd_float";
                }
                else if (rd_double.Checked)
                {
                    config.ModBusAscii_Datatype = "rd_double";
                }
                config.SaveConfig();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }