private void COMSend()
{
try
{
if (checkBoxHEX.Checked)
{
comPort.WriteData(SerialPortUtil.HexToByte(txtSend.Text));
}
else
{
comPort.WriteData(txtSend.Text);
}
}
catch (System.Exception ex)
{
MessageBox.Show("发送错误：" + ex.Message);
}
}
private void COMSend()
{
try
{
if (checkBoxHEX.Checked)
{
comPort.WriteData("");
}
else
{
comPort.WriteData("");
}
}
catch (System.Exception ex)
{
//MessageBox.Show("发送错误：" + ex.Message);
}
}