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VB.NET RichTextBox.SelectionFont屬性代碼示例

本文整理匯總了VB.NET中System.Windows.Forms.RichTextBox.SelectionFont屬性的典型用法代碼示例。如果您正苦於以下問題:VB.NET RichTextBox.SelectionFont屬性的具體用法?VB.NET RichTextBox.SelectionFont怎麽用?VB.NET RichTextBox.SelectionFont使用的例子?那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在System.Windows.Forms.RichTextBox的用法示例。


在下文中一共展示了RichTextBox.SelectionFont屬性的2個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的VB.NET代碼示例。

示例1: ToggleBold

Private Sub ToggleBold()
   If richTextBox1.SelectionFont IsNot Nothing Then
      Dim currentFont As System.Drawing.Font = richTextBox1.SelectionFont
      Dim newFontStyle As System.Drawing.FontStyle

      If richTextBox1.SelectionFont.Bold = True Then
         newFontStyle = FontStyle.Regular
      Else
         newFontStyle = FontStyle.Bold
      End If

      richTextBox1.SelectionFont = New Font( _
         currentFont.FontFamily, _
         currentFont.Size, _
         newFontStyle _
      )
   End If
End sub
開發者ID:VB.NET開發者,項目名稱:System.Windows.Forms,代碼行數:18,代碼來源:RichTextBox.SelectionFont

示例2: MainClass

' 導入命名空間
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
開發者ID:VB程序員,項目名稱:System.Windows.Forms,代碼行數:92,代碼來源:RichTextBox.SelectionFont


注:本文中的System.Windows.Forms.RichTextBox.SelectionFont屬性示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。