VB.Net/GUI/RichTextBox — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
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(нет различий)
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Версия 19:40, 26 мая 2010
Содержание
Get Text format Data from a RichTextBox
<source lang="vbnet"> 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 Dim txt As String = "www.vbex.ru." 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("vbex"), Len("vbex")) 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)
Console.WriteLine(rchSource.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.lblRtf = New System.Windows.Forms.Label Me.lblHtml = New System.Windows.Forms.Label Me.lblTarget = New System.Windows.Forms.Label Me.rchTarget = New System.Windows.Forms.RichTextBox Me.rchSource = New System.Windows.Forms.RichTextBox Me.SuspendLayout() " "lblRtf " Me.lblRtf.Anchor = CType(((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _ Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles) Me.lblRtf.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D Me.lblRtf.Location = New System.Drawing.Point(0, 104) Me.lblRtf.Margin = New System.Windows.Forms.Padding(3, 3, 3, 1) Me.lblRtf.Name = "lblRtf" Me.lblRtf.Size = New System.Drawing.Size(296, 110) Me.lblRtf.TabIndex = 14 " "lblHtml " Me.lblHtml.Anchor = CType(((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _ Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles) Me.lblHtml.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D Me.lblHtml.Location = New System.Drawing.Point(0, 248) Me.lblHtml.Margin = New System.Windows.Forms.Padding(3, 2, 3, 3) Me.lblHtml.Name = "lblHtml" Me.lblHtml.Size = New System.Drawing.Size(296, 80) Me.lblHtml.TabIndex = 13 " "lblTarget " Me.lblTarget.Anchor = CType(((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _ Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles) Me.lblTarget.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D Me.lblTarget.Location = New System.Drawing.Point(0, 216) Me.lblTarget.Margin = New System.Windows.Forms.Padding(3, 1, 3, 2) Me.lblTarget.Name = "lblTarget" Me.lblTarget.Size = New System.Drawing.Size(296, 28) Me.lblTarget.TabIndex = 12 " "rchTarget " Me.rchTarget.AllowDrop = True Me.rchTarget.Anchor = CType(((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _ Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles) Me.rchTarget.Location = New System.Drawing.Point(0, 72) Me.rchTarget.Name = "rchTarget" Me.rchTarget.Size = New System.Drawing.Size(296, 28) Me.rchTarget.TabIndex = 11 Me.rchTarget.Text = "" " "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, 28) 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, 329) Me.Controls.Add(Me.lblRtf) Me.Controls.Add(Me.lblHtml) Me.Controls.Add(Me.lblTarget) Me.Controls.Add(Me.rchTarget) Me.Controls.Add(Me.rchSource) Me.Name = "Form1" Me.Text = "CopyPasteRichText" Me.ResumeLayout(False) End Sub Friend WithEvents lblRtf As System.Windows.Forms.Label Friend WithEvents lblHtml As System.Windows.Forms.Label Friend WithEvents lblTarget As System.Windows.Forms.Label Friend WithEvents rchTarget As System.Windows.Forms.RichTextBox Friend WithEvents rchSource As System.Windows.Forms.RichTextBox
End Class
</source>
RichTextBox Load File: RichTextBox Stream Type Plain Text
<source lang="vbnet"> Imports System Imports System.Collections Imports System.Data Imports System.IO Imports System.Xml.Serialization Imports System.Windows.Forms Imports System.Drawing Imports System.Drawing.Drawing2D Imports System.Drawing.Text Imports System.Drawing.Printing
Public Class MainClass
Shared Sub Main() Dim form1 As Form = New Form1() Application.Run(form1) End Sub
End Class
Public Class Form1
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 Friend WithEvents RichTextBox1 As System.Windows.Forms.RichTextBox "Required by the Windows Form Designer Private components As System.ruponentModel.Container "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.RichTextBox1 = New System.Windows.Forms.RichTextBox() Me.SuspendLayout() " "RichTextBox1 " Me.RichTextBox1.Dock = System.Windows.Forms.DockStyle.Fill Me.RichTextBox1.Name = "RichTextBox1" Me.RichTextBox1.Size = New System.Drawing.Size(292, 269) Me.RichTextBox1.TabIndex = 0 Me.RichTextBox1.Text = "" " "Form1 " Me.AutoScaleBaseSize = New System.Drawing.Size(6, 15) Me.ClientSize = New System.Drawing.Size(292, 269) Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.RichTextBox1}) Me.Name = "Form1" Me.Text = "Example" Me.ResumeLayout(False) End Sub
- End Region
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load RichTextBox1.LoadFile("test.vb", RichTextBoxStreamType.PlainText) End Sub
End Class
</source>
RichTextBox Load File: RichTextBox Stream Type Rich Text
<source lang="vbnet"> Imports System Imports System.Collections Imports System.Data Imports System.IO Imports System.Xml.Serialization Imports System.Windows.Forms Imports System.Drawing Imports System.Drawing.Drawing2D Imports System.Drawing.Text Imports System.Drawing.Printing
Public Class MainClass
Shared Sub Main() Dim form1 As Form = New Form1() Application.Run(form1) End Sub
End Class
Public Class Form1
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 Friend WithEvents RichTextBox1 As System.Windows.Forms.RichTextBox "Required by the Windows Form Designer Private components As System.ruponentModel.Container "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.RichTextBox1 = New System.Windows.Forms.RichTextBox() Me.SuspendLayout() " "RichTextBox1 " Me.RichTextBox1.Dock = System.Windows.Forms.DockStyle.Fill Me.RichTextBox1.Name = "RichTextBox1" Me.RichTextBox1.Size = New System.Drawing.Size(292, 269) Me.RichTextBox1.TabIndex = 0 Me.RichTextBox1.Text = "" " "Form1 " Me.AutoScaleBaseSize = New System.Drawing.Size(6, 15) Me.ClientSize = New System.Drawing.Size(292, 269) Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.RichTextBox1}) Me.Name = "Form1" Me.Text = "Example" Me.ResumeLayout(False) End Sub
- End Region
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load RichTextBox1.LoadFile("test.vb", RichTextBoxStreamType.RichText) End Sub
End Class
</source>
Set RichTextBox Font and Color
<source lang="vbnet"> 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.vbex.ru." 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("vbex"), Len("vbex")) 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.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.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
</source>