NumericUpDown Demo : NumericUpDown « GUI « VB.Net

1. VB.Net
2. GUI
3. NumericUpDown

NumericUpDown Demo

Imports System
Imports System.Data
Imports System.Windows.Forms
Imports System.Drawing
Imports  System.Diagnostics 
Public Class MainClass
    
    Shared Sub Main()
       Dim form1 As Form = New Form1
       Application.Run(form1)    
    End Sub
End Class


Public Class Form1

    Private Sub nudQuantity_ValueChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles nudQuantity.ValueChanged
        lblQuantity.Text = "(" & nudQuantity.Value.ToString & ")"
    End Sub
End Class


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

    'Form overrides dispose to clean up the component list.
    <System.Diagnostics.DebuggerNonUserCode()> _
    Protected Overloads 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.nudQuantity = New System.Windows.Forms.NumericUpDown
        Me.Label1 = New System.Windows.Forms.Label
        Me.lblQuantity = New System.Windows.Forms.Label
        CType(Me.nudQuantity, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'nudQuantity
        '
        Me.nudQuantity.Location = New System.Drawing.Point(72, 16)
        Me.nudQuantity.Name = "nudQuantity"
        Me.nudQuantity.Size = New System.Drawing.Size(48, 20)
        Me.nudQuantity.TabIndex = 0
        '
        'Label1
        '
        Me.Label1.AutoSize = True
        Me.Label1.Location = New System.Drawing.Point(16, 16)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(42, 13)
        Me.Label1.TabIndex = 1
        Me.Label1.Text = "Quantity"
        '
        'lblQuantity
        '
        Me.lblQuantity.AutoSize = True
        Me.lblQuantity.Location = New System.Drawing.Point(160, 16)
        Me.lblQuantity.Name = "lblQuantity"
        Me.lblQuantity.Size = New System.Drawing.Size(15, 13)
        Me.lblQuantity.TabIndex = 2
        Me.lblQuantity.Text = "(0)"
        '
        'Form1
        '
        Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
        Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
        Me.ClientSize = New System.Drawing.Size(243, 92)
        Me.Controls.Add(Me.lblQuantity)
        Me.Controls.Add(Me.Label1)
        Me.Controls.Add(Me.nudQuantity)
        Me.Name = "Form1"
        Me.Text = "UseNumericUpDown"
        CType(Me.nudQuantity, System.ComponentModel.ISupportInitialize).EndInit()
        Me.ResumeLayout(False)
        Me.PerformLayout()

    End Sub
    Friend WithEvents nudQuantity As System.Windows.Forms.NumericUpDown
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents lblQuantity As System.Windows.Forms.Label

End Class

           
       

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