MultiLine Text Automatically Layout Demo : Text Layout « 2D « VB.Net

1. VB.Net
2. 2D
3. Text Layout

MultiLine Text Automatically Layout Demo

Imports System
Imports System.ComponentModel
Imports System.Windows.Forms
Imports System.Data
Imports System.Configuration
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Drawing.Text
Imports System.Globalization
Imports System.Text
Imports System.Collections

Public Class MainClass
    Shared Sub Main()
        Dim myform As Form = New MultiLineTextForm()
        Application.Run(myform)
    End Sub
End Class

Public Class MultiLineTextForm
    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

    '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.
    Friend WithEvents groupBox1 As System.Windows.Forms.GroupBox
    Friend WithEvents automaticPanel As System.Windows.Forms.Panel
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.groupBox1 = New System.Windows.Forms.GroupBox()
        Me.automaticPanel = New System.Windows.Forms.Panel()
        Me.groupBox1.SuspendLayout()
        Me.SuspendLayout()

        Me.groupBox1.Controls.AddRange(New System.Windows.Forms.Control() {Me.automaticPanel})
        Me.groupBox1.Dock = System.Windows.Forms.DockStyle.Left
        Me.groupBox1.Font = New System.Drawing.Font("Microsoft Sans Serif", 12.0!)
        Me.groupBox1.Name = "groupBox1"
        Me.groupBox1.Size = New System.Drawing.Size(152, 266)
        Me.groupBox1.TabIndex = 3
        Me.groupBox1.TabStop = False
        Me.groupBox1.Text = "Automatic"
        '
        'automaticPanel
        '
        Me.automaticPanel.BackColor = System.Drawing.Color.White
        Me.automaticPanel.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
        Me.automaticPanel.Dock = System.Windows.Forms.DockStyle.Fill
        Me.automaticPanel.Font = New System.Drawing.Font("Microsoft Sans Serif", 12.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.automaticPanel.Location = New System.Drawing.Point(3, 31)
        Me.automaticPanel.Name = "automaticPanel"
        Me.automaticPanel.Size = New System.Drawing.Size(146, 232)
        Me.automaticPanel.TabIndex = 0
        '
        'MultiLineTextForm
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(162, 266)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.groupBox1})
        Me.Name = "MultiLineTextForm"
        Me.Text = "MultiLineTextForm"
        Me.groupBox1.ResumeLayout(False)
        Me.ResumeLayout(False)

    End Sub

#End Region


    Dim s As String = "Line 1" & vbCrLf & "Line 2" & vbCrLf & "Line 3" & vbCrLf & "Line 4" & vbCrLf & "Line 5" & vbCrLf & "Line 6"


    Private Sub automaticPanel_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles automaticPanel.Paint
        Dim g As Graphics = e.Graphics
        Dim layoutRect As RectangleF = RectangleF.op_Implicit(automaticPanel.ClientRectangle)
        g.DrawString(s, Me.Font, Brushes.Black, layoutRect)
        Dim size As SizeF = g.MeasureString(s, Me.Font, layoutRect.Size)
        g.DrawRectangle(Pens.Black, 0, 0, size.Width, size.Height)
    End Sub

    Private Sub manualPanel_Layout(ByVal sender As Object, ByVal e As System.Windows.Forms.LayoutEventArgs) Handles automaticPanel.Layout
        Me.automaticPanel.Refresh()
    End Sub
End Class

           
       

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MultiLine Text Manual Layout