ListBox double click event : ListBox « GUI « VB.Net Tutorial






ListBox double click event
Imports System.Windows.Forms

public class ListBoxDoubleClick
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class

Public Class Form1

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

    End Sub

    Private Sub ListBox1_DoubleClick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListBox1.DoubleClick
        Select Case ListBox1.SelectedIndex
            Case 0
                TextBox1.Text = "index 0"
            Case 1
                TextBox1.Text = "index 1"
            Case 2
                TextBox1.Text = "index 2"
        End Select

    End Sub
End Class


<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Class Form1
    Inherits System.Windows.Forms.Form

    'Form overrides dispose to clean up the component list.
    <System.Diagnostics.DebuggerNonUserCode()> _
    Protected Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing AndAlso components IsNot Nothing Then
            components.Dispose()
        End If
        MyBase.Dispose(disposing)
    End Sub

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.IContainer

    'NOTE: The following procedure is required by the Windows Form Designer
    'It can be modified using the Windows Form Designer.  
    'Do not modify it using the code editor.
    <System.Diagnostics.DebuggerStepThrough()> _
    Private Sub InitializeComponent()
        Me.ListBox1 = New System.Windows.Forms.ListBox
        Me.TextBox1 = New System.Windows.Forms.TextBox
        Me.SuspendLayout()
        '
        'ListBox1
        '
        Me.ListBox1.FormattingEnabled = True
        Me.ListBox1.ItemHeight = 12
        Me.ListBox1.Items.AddRange(New Object() {"Document1", "Document2", "Document3"})
        Me.ListBox1.Location = New System.Drawing.Point(277, 12)
        Me.ListBox1.Name = "ListBox1"
        Me.ListBox1.Size = New System.Drawing.Size(112, 184)
        Me.ListBox1.TabIndex = 0
        '
        'TextBox1
        '
        Me.TextBox1.Location = New System.Drawing.Point(12, 12)
        Me.TextBox1.Multiline = True
        Me.TextBox1.Name = "TextBox1"
        Me.TextBox1.Size = New System.Drawing.Size(248, 178)
        Me.TextBox1.TabIndex = 1
        '
        'Form1
        '
        Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 12.0!)
        Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
        Me.ClientSize = New System.Drawing.Size(401, 202)
        Me.Controls.Add(Me.TextBox1)
        Me.Controls.Add(Me.ListBox1)
        Me.Name = "Form1"
        Me.Text = "Form1"
        Me.ResumeLayout(False)
        Me.PerformLayout()

    End Sub
    Friend WithEvents ListBox1 As System.Windows.Forms.ListBox
    Friend WithEvents TextBox1 As System.Windows.Forms.TextBox

End Class








14.13.ListBox
14.13.1.Add value to ListBoxAdd value to ListBox
14.13.2.Add, remove and clear list box itemsAdd, remove and clear list box items
14.13.3.Use popup menu to add and delete ListBox itemUse popup menu to add and delete ListBox item
14.13.4.ListBox selection eventListBox selection event
14.13.5.Multiple SelectionsMultiple Selections
14.13.6.Get selected Items in a ListBoxGet selected Items in a ListBox
14.13.7.Set selected item in a ListBoxSet selected item in a ListBox
14.13.8.Get selected indices in a ListBox
14.13.9.Get selected item in a ListBox selection eventGet selected item in a ListBox selection event
14.13.10.Owner draw ListBoxOwner draw ListBox
14.13.11.Owner draw ListBox fixedOwner draw ListBox fixed
14.13.12.ListBox double click eventListBox double click event
14.13.13.MultiColumn ListBoxMultiColumn ListBox
14.13.14.Get mouse over index by mouse locationGet mouse over index by mouse location