form2.cs

C常用算法程序集,一部比较经典的程序算法合集

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Threading;
using System.Net;
using System.Net.Sockets;
namespace mychat1
{
    public partial class Form2 : Form
    {
        public Form2()
        {
            InitializeComponent();
        }
        string myownip = null;

        private void button1_Click(object sender, EventArgs e)
        {

            if (textBox1.Text == "" || textBox2.Text == "")
            {

                MessageBox.Show("请输入完整服务器的信息！");
                return;
            }
            commonmethod.serverip = textBox1.Text;
            commonmethod.port = Convert.ToInt32(textBox2.Text);

            try
            {
                commonmethod.sendtoserver(textBox3.Text + ":我上线了!", out myownip);

            }
            catch (Exception e1)
            {
                MessageBox.Show(e1.Message, "提示!", MessageBoxButtons.OK);
                return;
            }
            Form main = new Form1(textBox3.Text);
            main.Show();
            this.Hide();
        }

        private void button2_Click(object sender, EventArgs e)
        {
            Application.Exit();

        }
    }
}