private void button3_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
{
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);
}
if (result.IsSucceed)
{
txt_content.AppendText($"[{DateTime.Now.ToLongTimeString()}][读取 {txt_address.Text?.Trim()} 成功]：{result.Value}\r\n");
}
else
{
txt_content.AppendText($"[{DateTime.Now.ToLongTimeString()}][读取 {txt_address.Text?.Trim()} 失败]：{result.Err}\r\n");
}
if (checkBox1.Checked)
{
txt_content.AppendText($"[请求报文-读]{result.Requst}\r\n");
txt_content.AppendText($"[响应报文-读]{result.Response}\r\n");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}