public void WriteSocketFromStreamExample()
{
#region WriteSocketFromStreamExample
// 创建socket
Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
socket.Connect(IPAddress.Parse("192.168.0.7"), 1000);
// 准备接收指定长度的数据，假设为1234567个长度，然后输出进度
Action <long, long> report = (long rece, long totle) =>
{
Console.WriteLine("总数据量：" + totle + " 当前发送字节数：" + rece);
};
// 获取文件流
Stream stream = new FileStream("D:\\123.txt", FileMode.Open);
NetSupport.WriteSocketFromStream(socket, stream, 1234567, report, false);
stream.Dispose( );
socket.Close( );
// 上述的代码是从文件中读取数据内容，然后写入socket发送到远程
#endregion
}