everlight.eap/backend/EapFileUploadClient/Form1.cs

//using DllEapFile;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace EapFileUploadClient
{
    public partial class Form1 : Form
    {
        //EapSocket eapsocket = null;
        string filename;
        string filepath;
        public Form1()
        {
            InitializeComponent();
            //eapsocket = new EapSocket();
        }

        private void button2_Click(object sender, EventArgs e)
        {
            string msg = string.Empty;
            string ip = txtIp.Text.Trim();
            string pt = txtPort.Text.Trim();
            //if (!eapsocket.Connect(ip,pt,ref msg))
            //{
            //    ShowMsg("服务器连接失败");
            //}
            //else
            //{
            //    ShowMsg("服务器连接成功！！！");
            //}

        }

        /// <summary>
        /// 上传
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button5_Click(object sender, EventArgs e)
        {
            //string ip = txtIp.Text.Trim();
            //string pt = txtPort.Text.Trim();
            //filename = txtfilename.Text.Trim();
            //filepath = txtfilepath.Text.Trim();
            ////eapsocket.UpLoadToFile(filename, filepath);
            ////SendFile
            //string msg=string.Empty;
            //DllSocket.SendFile(ip, int.Parse(pt), filepath , filename, ref msg);
            GetFileDatas("wechart.exe", 1);
        }
        private byte[] GetFileDatas(string filename, Int32 mode)
        {
            byte[] filenamebytes = Encoding.UTF8.GetBytes(filename);
            Int32 len = filenamebytes.Length + 8;
            byte[] alldatas = BitConverter.GetBytes(len);
            alldatas.Concat(BitConverter.GetBytes(mode)).Concat(filenamebytes);
            return alldatas;
        }
        /// <summary>
        /// 下载
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button1_Click(object sender, EventArgs e)
        {
            string ip = txtIp.Text.Trim();
            string pt = txtPort.Text.Trim();
            filename = txtfilename.Text.Trim();
            filepath = txtfilepath.Text.Trim();
            //eapsocket.DownLoadToFile(filename, filepath);
            string msg = string.Empty;
            //DllSocket.DownFile(ip, int.Parse(pt), filepath, filename, ref msg);
        }

        void ShowMsg(string str)
        {
            txtMsg.Items.Add(str + "\r\n");
        }
    }
}