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海康WebComponents3.0开发包webVideoCtrl.js是1.0.9+WebComponentsKit.exe

优秀班委选举系统 using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace 优秀班委选举 { public partial class Form1 : Form { private ListBox listBox; public Form1() { InitializeComponent(); } public Form1(ListBox listBox) { InitializeComponent(); this.listBox = listBox; } private void button1_Click(object sender, EventArgs e) { if (listBox1.Items.Count > 0) { if (listBox1.SelectedItem == null) { MessageBox.Show("请先选择一个对象！"); } else { //获取左边listBox1中选中的内容 string cont = listBox1.SelectedItem.ToString(); //左边listBox1中删除选中的内容 listBox1.Items.Remove(cont); //把获得的内容加入到右边的listBox2中 listBox2.Items.Add(cont); } } } private void button2_Click(object sender, EventArgs e) { if (listBox2.Items.Count > 0) { if (listBox2.SelectedItem == null) { MessageBox.Show("请先选择一个对象！"); } else { //获取右边listBox2中选中的内容 string cont = listBox2.SelectedItem.ToString(); //右边listBox2中删除选中的内容 listBox2.Items.Remove(cont); //把获得的内容加入到左边的listBox1中 listBox1.Items.Add(cont); } } } //退出 private void button5_Click(object sender, EventArgs e) { Application.Exit(); } //显示结果 private void button4_Click(object sender, EventArgs e) { //传递listBox2到Form2窗口中 Form2 form2 = new Form2(listBox2); form2.Show(); } //修改名单 private void button3_Click(object sender, EventArgs e) { if (listBox2.SelectedItem == null) { MessageBox.Show("请先选择一个对象！"); } else { string cont = listBox2.SelectedItem.ToString(); int index = listBox2.SelectedIndex; Form3 form3 = new Form3(cont, index, listBox2); form3.Show(); this.Hide(); } } //加载窗口 private void Form1_Load(object sender, EventArgs e) { if (listBox != null) { foreach (string str in listBox.Items) { listBox2.Items.Add(str); } } } } }