form1.vb

Mastering VBNet Include Source Code

Public Class Form1
    Inherits System.Windows.Forms.Form

#Region " Windows Form Designer generated code "

    Public Sub New()
        MyBase.New()

        'This call is required by the Windows Form Designer.
        InitializeComponent()

        'Add any initialization after the InitializeComponent() call

    End Sub

    'Form overrides dispose to clean up the component list.
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub
    Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents Button1 As System.Windows.Forms.Button

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

    '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.TextBox1 = New System.Windows.Forms.TextBox()
        Me.Label1 = New System.Windows.Forms.Label()
        Me.Button1 = New System.Windows.Forms.Button()
        Me.SuspendLayout()
        '
        'TextBox1
        '
        Me.TextBox1.Location = New System.Drawing.Point(18, 48)
        Me.TextBox1.Name = "TextBox1"
        Me.TextBox1.Size = New System.Drawing.Size(220, 23)
        Me.TextBox1.TabIndex = 0
        Me.TextBox1.Text = ""
        '
        'Label1
        '
        Me.Label1.Location = New System.Drawing.Point(18, 26)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(220, 21)
        Me.Label1.TabIndex = 1
        Me.Label1.Text = "What's your favorite language"
        '
        'Button1
        '
        Me.Button1.Location = New System.Drawing.Point(20, 86)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(219, 31)
        Me.Button1.TabIndex = 2
        Me.Button1.Text = "Evaluate my choice"
        '
        'Form1
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(7, 16)
        Me.ClientSize = New System.Drawing.Size(292, 273)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.Button1, Me.Label1, Me.TextBox1})
        Me.Font = New System.Drawing.Font("Verdana", 9.75!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.Name = "Form1"
        Me.Text = "Form1"
        Me.ResumeLayout(False)

    End Sub

#End Region

    Private Sub Button1_Click(ByVal sender As System.Object, _
                              ByVal e As System.EventArgs) Handles Button1.Click
        Dim language As String
        language = TextBox1.Text
        language = language.ToUpper
        If language = "VISUAL BASIC" Or _
                language = "VB" Or language = "VB.NET" Then
            MsgBox("We have a winner!")
        Else
            MsgBox(language & " is not a bad language")
        End If
    End Sub
End Class