ListBox.Items : ListBox « System.Windows.Forms « C# / C Sharp by API

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C# / C Sharp by API » System.Windows.Forms » ListBox 
ListBox.Items
  
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

public class Form1 : Form
{
      private System.Windows.Forms.ListBox displayListBox;
      private System.Windows.Forms.TextBox inputTextBox;
      private System.Windows.Forms.Button addButton;
      private System.Windows.Forms.Button removeButton;
      private System.Windows.Forms.Button clearButton;
      
      public Form1() {
        InitializeComponent();
    }

      private void addButton_Clickobject sender, EventArgs e )
      {
        displayListBox.Items.AddinputTextBox.Text );
        inputTextBox.Clear();
      
      private void removeButton_Clickobject sender, EventArgs e )
      {
        if displayListBox.SelectedIndex != -)
          displayListBox.Items.RemoveAtdisplayListBox.SelectedIndex );
      }

      private void clearButton_Clickobject sender, EventArgs e )
      {
         displayListBox.Items.Clear();
      }

      private void InitializeComponent()
      {
         this.displayListBox = new System.Windows.Forms.ListBox();
         this.inputTextBox = new System.Windows.Forms.TextBox();
         this.addButton = new System.Windows.Forms.Button();
         this.removeButton = new System.Windows.Forms.Button();
         this.clearButton = new System.Windows.Forms.Button();
         this.SuspendLayout();
         // 
         // displayListBox
         // 
         this.displayListBox.FormattingEnabled = true;
         this.displayListBox.Location = new System.Drawing.Point(1312);
         this.displayListBox.Name = "displayListBox";
         this.displayListBox.Size = new System.Drawing.Size(119238);
         this.displayListBox.TabIndex = 0;
         // 
         // inputTextBox
         // 
         this.inputTextBox.Location = new System.Drawing.Point(14912);
         this.inputTextBox.Name = "inputTextBox";
         this.inputTextBox.Size = new System.Drawing.Size(10020);
         this.inputTextBox.TabIndex = 1;
         // 
         // addButton
         // 
         this.addButton.Location = new System.Drawing.Point(14956);
         this.addButton.Name = "addButton";
         this.addButton.Size = new System.Drawing.Size(10036);
         this.addButton.TabIndex = 2;
         this.addButton.Text = "Add";
         this.addButton.Click += new System.EventHandler(this.addButton_Click);
         // 
         // removeButton
         // 
         this.removeButton.Location = new System.Drawing.Point(149109);
         this.removeButton.Name = "removeButton";
         this.removeButton.Size = new System.Drawing.Size(10036);
         this.removeButton.TabIndex = 3;
         this.removeButton.Text = "Remove";
         this.removeButton.Click += new System.EventHandler(this.removeButton_Click);
         // 
         // clearButton
         // 
         this.clearButton.Location = new System.Drawing.Point(149165);
         this.clearButton.Name = "clearButton";
         this.clearButton.Size = new System.Drawing.Size(10036);
         this.clearButton.TabIndex = 4;
         this.clearButton.Text = "Clear";
         this.clearButton.Click += new System.EventHandler(this.clearButton_Click);
         // ListBoxTestForm
         // 
         this.AutoScaleDimensions = new System.Drawing.SizeF(6F13F);
         this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
         this.ClientSize = new System.Drawing.Size(263268);
         this.Controls.Add(this.clearButton);
         this.Controls.Add(this.removeButton);
         this.Controls.Add(this.addButton);
         this.Controls.Add(this.inputTextBox);
         this.Controls.Add(this.displayListBox);
         this.Name = "ListBoxTestForm";
         this.Text = "ListBoxTest";
         this.ResumeLayout(false);
         this.PerformLayout();

      }

      [STAThread]
      static void Main()
      {
    Application.EnableVisualStyles();
    Application.Run(new Form1());
    }

}

   
    
  
Related examples in the same category
1.ListBox.BeginUpdate()
2.ListBox.ContextMenu
3.ListBox.DataBindings
4.ListBox.DataSource
5.ListBox.DataSourceChanged
6.ListBox.DisplayMember
7.ListBox.DisplayMemberChanged
8.ListBox.EndUpdate()
9.ListBox.FindString
10.ListBox.Items.Add
11.ListBox.Items.AddRange
12.ListBox.Items.Clear()
13.ListBox.Items.RemoveAt
14.ListBox.ScrollAlwaysVisible
15.ListBox.SelectedIndex
16.ListBox.SelectedIndexChanged
17.ListBox.SelectedValueChanged
18.ListBox.SelectionMode
19.ListBox.TopIndex
20.ListBox.ValueMemberChanged
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