/// <summary>
/// 发送字符串数据（如果选择DataStream模式，请选择ReadDataStream方法，client=null是广播发送)
/// </summary>
/// <param name="dataBuf"></param>
/// <param name="client"></param>
public void SendString(string dataBuf, TcpClient client = null)
{
if (isStart && dataBuf.Length != 0)
{
if (_dataType == ChannelDataType.String)
{
if (client != null)
{
_server.Send(client, dataBuf);
}
else
{
_server.SendAll(dataBuf);
}
}
else
{
throw new Exception("Please Use SendDataStream() method for channel type of DataStream");
}
}
}
