摘要：Server:using System.Net;using System.Net.Sockets;using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace ServerCon... 阅读全文

摘要：private void Form1_Load(object sender, EventArgs e) { //这句代码不会抱错，但是需要手动输入，.net编辑器无法自动识别AllowDrop this.pictureBox1.A... 阅读全文

摘要：bool isdown;//鼠标左键是否按下 Point mousepos;//鼠标位置 private void label1_MouseDown(object sender, MouseEventArgs e) { ... 阅读全文