в 16:40, 26 мая 2010

2010-05-26T16:40:30Z

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2010-05-26T12:56:35Z

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==Add controls to a panel==

<source lang="vbnet">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</source>

==Panel auto scroll position==

<source lang="vbnet">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</source>

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VB.Net Tutorial/GUI/Panel - История изменений

в 16:40, 26 мая 2010

Admin: 1 версия