public COMResult OpenCom()
{
COMResult result = new COMResult();
try
{
comDevice.Open();
comDevice.DataReceived += Com_DataReceived;
result.Success = true;
}
catch (Exception ex)
{
result.Msg = ex.Message;
}
return(result);
}
/// <summary>
/// 发送数据
/// </summary>
/// <param name="sender"></param>
/// <param name="data"></param>
public COMResult SendData(byte[] data)
{
COMResult result = new COMResult();
if (comDevice.IsOpen)
{
try
{
comDevice.Write(data, 0, data.Length);//发送数据
result.Success = true;
}
catch (Exception ex)
{
result.Msg = ex.Message;
}
}
else
{
result.Msg = "串口未打开";
}
return(result);
}