摘要：服务器端代码： 1 using System; 2 using System.Collections.Generic; 3 using System.ComponentModel; 4 using System.Data; 5 using System.Drawing; 6 using System 阅读全文

摘要：private void txtMsg_KeyPress(object sender, KeyPressEventArgs e) { if (e.KeyChar == '\r') { this.btnSendMsg_Click(sender, e); } } 阅读全文

摘要：foreach(Control c in groupBox1.Controls) { if(c is TextBox) { (TextBox)c.Text = ""; } } 阅读全文

摘要：using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.IO; using System.Li 阅读全文

摘要：using System.Net; using System.Net.Sockets; /// <summary> /// 获取本机IP地址 /// </summary> /// <returns>本机IP地址</returns> public static string GetLocalIP() 阅读全文