VB.Net Tutorial/GUI/Panel

Add controls to a panel

Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class PanelInAction
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class
Public Class Form1
    Inherits System.Windows.Forms.Form
    Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
    Friend WithEvents Label1 As System.Windows.Forms.Label

    Dim Panel1 As New Panel
    Dim Panel2 As New Panel
    Dim WithEvents RadioButton1 As New RadioButton
    Dim WithEvents RadioButton2 As New RadioButton
    Dim WithEvents RadioButton3 As New RadioButton
    Dim WithEvents RadioButton4 As New RadioButton
    Dim WithEvents RadioButton5 As New RadioButton
    Dim WithEvents RadioButton6 As New RadioButton
    Public Sub New()
        MyBase.New()
        Me.TextBox1 = New System.Windows.Forms.TextBox
        Me.Label1 = New System.Windows.Forms.Label
        Me.SuspendLayout()
        Me.TextBox1.Location = New System.Drawing.Point(8, 200)
        Me.TextBox1.Name = "TextBox1"
        Me.TextBox1.Size = New System.Drawing.Size(272, 20)
        Me.TextBox1.TabIndex = 0
        Me.TextBox1.Text = ""
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(292, 273)
        Me.Controls.Add(Me.Label1)
        Me.Controls.Add(Me.TextBox1)
        Me.Name = "Form1"
        Me.Text = "Form1"
        Me.ResumeLayout(False)

        Panel1.Location = New Point(20, 60)
        Panel1.Size = New Size(110, 100)
        Panel1.BorderStyle = BorderStyle.FixedSingle
        Panel2.Location = New Point(140, 60)
        Panel2.Size = New Size(110, 100)
        Panel2.BorderStyle = BorderStyle.FixedSingle
        RadioButton1.Location = New Point(6, 16)
        RadioButton1.Text = "Radio Button 1"
        RadioButton1.Size = New Size(120, 16)
        RadioButton2.Location = New Point(6, 36)
        RadioButton2.Text = "Radio Button 2"
        RadioButton2.Size = New Size(120, 20)
        RadioButton3.Location = New Point(6, 56)
        RadioButton3.Text = "Radio Button 3"
        RadioButton3.Size = New Size(120, 20)
        RadioButton4.Location = New Point(6, 16)
        RadioButton4.Text = "Radio Button 4"
        RadioButton4.Size = New Size(120, 16)
        RadioButton5.Location = New Point(6, 36)
        RadioButton5.Text = "Radio Button 5"
        RadioButton5.Size = New Size(120, 20)
        RadioButton6.Location = New Point(6, 56)
        RadioButton6.Text = "Radio Button 6"
        RadioButton6.Size = New Size(120, 20)
        Panel1.Controls.Add(RadioButton1)
        Panel1.Controls.Add(RadioButton2)
        Panel1.Controls.Add(RadioButton3)
        Panel2.Controls.Add(RadioButton4)
        Panel2.Controls.Add(RadioButton5)
        Panel2.Controls.Add(RadioButton6)
        Controls.Add(Panel1)
        Controls.Add(Panel2)
        AddHandler RadioButton1.CheckedChanged, AddressOf _
            RadioButton1_CheckedChanged
        AddHandler RadioButton2.CheckedChanged, AddressOf _
            RadioButton2_CheckedChanged
        AddHandler RadioButton3.CheckedChanged, AddressOf _
            RadioButton3_CheckedChanged
        AddHandler RadioButton4.CheckedChanged, AddressOf _
            RadioButton4_CheckedChanged
        AddHandler RadioButton5.CheckedChanged, AddressOf _
            RadioButton5_CheckedChanged
        AddHandler RadioButton6.CheckedChanged, AddressOf _
            RadioButton6_CheckedChanged
    End Sub
    Private Sub RadioButton1_CheckedChanged(ByVal sender As _
        System.Object, ByVal e As System.EventArgs) 
        TextBox1.Text = "You clicked radio button 1"
    End Sub
    Private Sub RadioButton2_CheckedChanged(ByVal sender As _
        System.Object, ByVal e As System.EventArgs) 
        TextBox1.Text = "You clicked radio button 2"
    End Sub
    Private Sub RadioButton3_CheckedChanged(ByVal sender As _
        System.Object, ByVal e As System.EventArgs) 
        TextBox1.Text = "You clicked radio button 3"
    End Sub
    Private Sub RadioButton4_CheckedChanged(ByVal sender As _
        System.Object, ByVal e As System.EventArgs) 
        TextBox1.Text = "You clicked radio button 4"
    End Sub
    Private Sub RadioButton5_CheckedChanged(ByVal sender As _
        System.Object, ByVal e As System.EventArgs) 
        TextBox1.Text = "You clicked radio button 5"
    End Sub
    Private Sub RadioButton6_CheckedChanged(ByVal sender As _
        System.Object, ByVal e As System.EventArgs) 
        TextBox1.Text = "You clicked radio button 6"
    End Sub
End Class

Panel auto scroll position

Imports System.Drawing
Imports System.Windows.Forms
public class PanelAutoScrollPosition
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class
Public Class Form1
    Private Sub btnScroll_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnScroll.Click
        Panel1.AutoScrollPosition = New Point(Integer.Parse(txtX.Text), Integer.Parse(txtY.Text))
    End Sub
End Class
<Global.Microsoft.VisualBasic.rupilerServices.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.ruponentModel.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.Panel1 = New System.Windows.Forms.Panel
        Me.Label1 = New System.Windows.Forms.Label
        Me.Label2 = New System.Windows.Forms.Label
        Me.Label3 = New System.Windows.Forms.Label
        Me.txtX = New System.Windows.Forms.TextBox
        Me.txtY = New System.Windows.Forms.TextBox
        Me.btnScroll = New System.Windows.Forms.Button
        Me.Label4 = New System.Windows.Forms.Label
        Me.Label5 = New System.Windows.Forms.Label
        Me.Panel1.SuspendLayout()
        Me.SuspendLayout()
        "
        "Panel1
        "
        Me.Panel1.Anchor = CType((((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Bottom) _
                    Or System.Windows.Forms.AnchorStyles.Left) _
                    Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
        Me.Panel1.AutoScroll = True
        Me.Panel1.Controls.Add(Me.Label5)
        Me.Panel1.Controls.Add(Me.Label4)
        Me.Panel1.Controls.Add(Me.Label2)
        Me.Panel1.Controls.Add(Me.Label1)
        Me.Panel1.Location = New System.Drawing.Point(8, 8)
        Me.Panel1.Name = "Panel1"
        Me.Panel1.Size = New System.Drawing.Size(272, 216)
        Me.Panel1.TabIndex = 0
        "
        "Label1
        "
        Me.Label1.AutoSize = True
        Me.Label1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
        Me.Label1.Location = New System.Drawing.Point(0, 0)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(29, 15)
        Me.Label1.TabIndex = 0
        Me.Label1.Text = "(0, 0)"
        "
        "Label2
        "
        Me.Label2.AutoSize = True
        Me.Label2.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
        Me.Label2.Location = New System.Drawing.Point(200, 200)
        Me.Label2.Name = "Label2"
        Me.Label2.Size = New System.Drawing.Size(53, 15)
        Me.Label2.TabIndex = 1
        Me.Label2.Text = "(200, 200)"
        "
        "Label3
        "
        Me.Label3.Anchor = CType((System.Windows.Forms.AnchorStyles.Bottom Or System.Windows.Forms.AnchorStyles.Left), System.Windows.Forms.AnchorStyles)
        Me.Label3.AutoSize = True
        Me.Label3.Location = New System.Drawing.Point(0, 232)
        Me.Label3.Name = "Label3"
        Me.Label3.Size = New System.Drawing.Size(44, 13)
        Me.Label3.TabIndex = 1
        Me.Label3.Text = "Scroll to:"
        "
        "txtX
        "
        Me.txtX.Anchor = CType((System.Windows.Forms.AnchorStyles.Bottom Or System.Windows.Forms.AnchorStyles.Left), System.Windows.Forms.AnchorStyles)
        Me.txtX.Location = New System.Drawing.Point(48, 232)
        Me.txtX.Name = "txtX"
        Me.txtX.Size = New System.Drawing.Size(24, 20)
        Me.txtX.TabIndex = 2
        Me.txtX.Text = "50"
        "
        "txtY
        "
        Me.txtY.Anchor = CType((System.Windows.Forms.AnchorStyles.Bottom Or System.Windows.Forms.AnchorStyles.Left), System.Windows.Forms.AnchorStyles)
        Me.txtY.Location = New System.Drawing.Point(72, 232)
        Me.txtY.Name = "txtY"
        Me.txtY.Size = New System.Drawing.Size(24, 20)
        Me.txtY.TabIndex = 3
        Me.txtY.Text = "50"
        "
        "btnScroll
        "
        Me.btnScroll.Anchor = CType((System.Windows.Forms.AnchorStyles.Bottom Or System.Windows.Forms.AnchorStyles.Left), System.Windows.Forms.AnchorStyles)
        Me.btnScroll.Location = New System.Drawing.Point(96, 232)
        Me.btnScroll.Name = "btnScroll"
        Me.btnScroll.Size = New System.Drawing.Size(72, 24)
        Me.btnScroll.TabIndex = 4
        Me.btnScroll.Text = "Scroll"
        "
        "Label4
        "
        Me.Label4.AutoSize = True
        Me.Label4.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
        Me.Label4.Location = New System.Drawing.Point(50, 50)
        Me.Label4.Name = "Label4"
        Me.Label4.Size = New System.Drawing.Size(41, 15)
        Me.Label4.TabIndex = 2
        Me.Label4.Text = "(50, 50)"
        "
        "Label5
        "
        Me.Label5.AutoSize = True
        Me.Label5.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
        Me.Label5.Location = New System.Drawing.Point(100, 100)
        Me.Label5.Name = "Label5"
        Me.Label5.Size = New System.Drawing.Size(53, 15)
        Me.Label5.TabIndex = 3
        Me.Label5.Text = "(100, 100)"
        "
        "Form1
        "
        Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
        Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
        Me.ClientSize = New System.Drawing.Size(289, 256)
        Me.Controls.Add(Me.btnScroll)
        Me.Controls.Add(Me.txtY)
        Me.Controls.Add(Me.txtX)
        Me.Controls.Add(Me.Label3)
        Me.Controls.Add(Me.Panel1)
        Me.Name = "Form1"
        Me.Text = "UsePanel"
        Me.Panel1.ResumeLayout(False)
        Me.Panel1.PerformLayout()
        Me.ResumeLayout(False)
        Me.PerformLayout()
    End Sub
    Friend WithEvents Panel1 As System.Windows.Forms.Panel
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents Label3 As System.Windows.Forms.Label
    Friend WithEvents txtX As System.Windows.Forms.TextBox
    Friend WithEvents txtY As System.Windows.Forms.TextBox
    Friend WithEvents btnScroll As System.Windows.Forms.Button
    Friend WithEvents Label5 As System.Windows.Forms.Label
    Friend WithEvents Label4 As System.Windows.Forms.Label
End Class