/* Attempt to send data */
private void SendData()
{
if (serialPort == null || !serialPort.IsOpen)
{
PutLog("请先连接串口后再发送数据!");
return;
}
try
{
byte[] buffer;
if (SendDataType == 0)
{
buffer = Encoding.GetEncoding(setting.sendDataEncoding).GetBytes(SendDataText);
PutSendDataLog(SendDataType, SendDataText);
}
else if (SendDataType == 1)
{
buffer = ByteConvert.HexStringToBytes(SendDataText);
PutSendDataLog(SendDataType, ByteConvert.BytesToHexString(buffer));
}
else
{
buffer = ByteConvert.BinStringToBytes(SendDataText);
PutSendDataLog(SendDataType, ByteConvert.BytesToBinString(buffer));
}
if (buffer.Length == 0)
{
PutLog("发送数据为空!");
return;
}
serialPort.Write(buffer, 0, buffer.Length);
numberBytesSendInt += buffer.Length;
NumberBytesSend = numberBytesSendInt.ToString();
}
catch (Exception e)
{
PutLog(e.ToString());
}
}