Set RichTextBox Font and Color
Imports System.Drawing.Drawing2D
Imports System
Imports System.Drawing.Text
Imports System.Drawing
Imports System.Windows.Forms
Imports System.Math
Public Class MainClass
Shared Sub Main()
Dim form1 As Form = New Form1()
Application.Run(form1)
End Sub
End Class
Public Class Form1
Private Sub frmDragRichText_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
' Give the RichTextBox some text.
Dim txt As String = "www.java2s.com."
rchSource.Text = txt
rchSource.Select(txt.IndexOf("www"), Len("www"))
rchSource.SelectionFont = New Font(rchSource.SelectionFont, FontStyle.Italic)
rchSource.Select(txt.IndexOf("."), Len("."))
rchSource.SelectionFont = New Font(rchSource.SelectionFont, FontStyle.Bold)
rchSource.SelectionColor = Color.Brown
rchSource.Select(txt.IndexOf("java2s"), Len("java2s"))
rchSource.SelectionFont = New Font(rchSource.SelectionFont, FontStyle.Bold)
rchSource.SelectionColor = Color.Red
rchSource.Select(txt.IndexOf("com"), Len("com"))
rchSource.SelectionFont = New Font(rchSource.SelectionFont, FontStyle.Underline)
rchSource.Select(0, 0)
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.rchSource = New System.Windows.Forms.RichTextBox
Me.SuspendLayout()
'
'rchSource
'
Me.rchSource.AllowDrop = True
Me.rchSource.Anchor = CType(((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _
Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
Me.rchSource.Location = New System.Drawing.Point(0, 0)
Me.rchSource.Name = "rchSource"
Me.rchSource.Size = New System.Drawing.Size(296, 200)
Me.rchSource.TabIndex = 10
Me.rchSource.Text = ""
'
'Form1
'
Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
Me.ClientSize = New System.Drawing.Size(296, 200)
Me.Controls.Add(Me.rchSource)
Me.Name = "Form1"
Me.Text = "CopyPasteRichText"
Me.ResumeLayout(False)
End Sub
Friend WithEvents rchSource As System.Windows.Forms.RichTextBox
End Class
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