Simple Text Editor : Text Editor « Application « VB.Net

1. VB.Net
2. Application
3. Text Editor

Simple Text Editor

Imports System
Imports System.Collections
Imports System.ComponentModel
Imports System.Windows.Forms
Imports System.Data
Imports System.Configuration
Imports System.Resources
Imports System.Drawing
Imports System.Drawing.Drawing2D


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

End Class

Public Class TextEditor
    Public Property StatusText() As String
        Get
            Return sspStatus.Text
        End Get
        Set(ByVal value As String)
            sspStatus.Text = value
        End Set
    End Property

    Public Property EditText() As String
        Get
            Return txtEdit.Text
        End Get
        Set(ByVal value As String)
            txtEdit.Text = value
        End Set
    End Property

    Public Sub ClearEditBox()
        EditText = String.Empty
        txtEdit.ForeColor = Color.Black
        StatusText = "Text box cleared"
    End Sub

    Private Sub txtEdit_TextChanged(ByVal sender As Object, _
        ByVal e As System.EventArgs) Handles txtEdit.TextChanged

        'Reset the status bar text
        StatusText = "Ready"
    End Sub

    Private Sub tbrClear_Click(ByVal sender As Object, _
        ByVal e As System.EventArgs) Handles tbrClear.Click

        ClearEditBox()
    End Sub

    Public Sub RedText()
        txtEdit.ForeColor = Color.Red

        StatusText = "The text is red"
    End Sub

    Private Sub tbrRed_Click(ByVal sender As Object, _
        ByVal e As System.EventArgs) Handles tbrRed.Click
        RedText()
    End Sub

    Public Sub BlueText()
        txtEdit.ForeColor = Color.Blue

        StatusText = "The text is blue"
    End Sub

    Private Sub tbrBlue_Click(ByVal sender As Object, _
        ByVal e As System.EventArgs) Handles tbrBlue.Click

        BlueText()
    End Sub

    Public Sub UppercaseText()
        EditText = EditText.ToUpper

        StatusText = "The text is all uppercase"
    End Sub

    Private Sub tbrUpperCase_Click(ByVal sender As Object, _
        ByVal e As System.EventArgs) Handles tbrUpperCase.Click

        UppercaseText()
    End Sub

    Public Sub LowercaseText()
        EditText = EditText.ToLower

        StatusText = "The text is all lowercase"
    End Sub

    Private Sub tbrLowerCase_Click(ByVal sender As Object, _
        ByVal e As System.EventArgs) Handles tbrLowerCase.Click

        LowercaseText()
    End Sub

    Public Sub ShowAboutBox()
    End Sub

    Private Sub tbrHelpAbout_Click(ByVal sender As Object, _
        ByVal e As System.EventArgs) Handles tbrHelpAbout.Click

        ShowAboutBox()
    End Sub
End Class


<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Public Class TextEditor
    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()
'        Dim resources As System.ComponentModel.ComponentResourceManager = New System.ComponentModel.ComponentResourceManager(GetType(TextEditor))
        Me.ToolStrip1 = New System.Windows.Forms.ToolStrip
        Me.tbrClear = New System.Windows.Forms.ToolStripButton
        Me.ToolStripSeparator1 = New System.Windows.Forms.ToolStripSeparator
        Me.tbrRed = New System.Windows.Forms.ToolStripButton
        Me.tbrBlue = New System.Windows.Forms.ToolStripButton
        Me.ToolStripSeparator2 = New System.Windows.Forms.ToolStripSeparator
        Me.tbrUpperCase = New System.Windows.Forms.ToolStripButton
        Me.tbrLowerCase = New System.Windows.Forms.ToolStripButton
        Me.ToolStripSeparator3 = New System.Windows.Forms.ToolStripSeparator
        Me.tbrHelpAbout = New System.Windows.Forms.ToolStripButton
        Me.StatusStrip1 = New System.Windows.Forms.StatusStrip
        Me.sspStatus = New System.Windows.Forms.ToolStripStatusLabel
        Me.txtEdit = New System.Windows.Forms.TextBox
        Me.ToolStrip1.SuspendLayout()
        Me.StatusStrip1.SuspendLayout()
        Me.SuspendLayout()
        '
        'ToolStrip1
        '
        Me.ToolStrip1.Items.AddRange(New System.Windows.Forms.ToolStripItem() {Me.tbrClear, Me.ToolStripSeparator1, Me.tbrRed, Me.tbrBlue, Me.ToolStripSeparator2, Me.tbrUpperCase, Me.tbrLowerCase, Me.ToolStripSeparator3, Me.tbrHelpAbout})
        Me.ToolStrip1.Location = New System.Drawing.Point(0, 0)
        Me.ToolStrip1.Name = "ToolStrip1"
        Me.ToolStrip1.Size = New System.Drawing.Size(592, 25)
        Me.ToolStrip1.Stretch = True
        Me.ToolStrip1.TabIndex = 0
        Me.ToolStrip1.Text = "ToolStrip1"
        '
        'tbrClear
        '
        Me.tbrClear.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image
        'Me.tbrClear.Image = CType(resources.GetObject("tbrClear.Image"), System.Drawing.Image)
        Me.tbrClear.ImageScaling = System.Windows.Forms.ToolStripItemImageScaling.None
        Me.tbrClear.ImageTransparentColor = System.Drawing.Color.Magenta
        Me.tbrClear.Name = "tbrClear"
        Me.tbrClear.Text = "New"
        Me.tbrClear.ToolTipText = "New"
        '
        'ToolStripSeparator1
        '
        Me.ToolStripSeparator1.Name = "ToolStripSeparator1"
        '
        'tbrRed
        '
        Me.tbrRed.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image
        'Me.tbrRed.Image = CType(resources.GetObject("tbrRed.Image"), System.Drawing.Image)
        Me.tbrRed.ImageScaling = System.Windows.Forms.ToolStripItemImageScaling.None
        Me.tbrRed.ImageTransparentColor = System.Drawing.Color.Magenta
        Me.tbrRed.Name = "tbrRed"
        Me.tbrRed.Text = "Red"
        Me.tbrRed.ToolTipText = "Red"
        '
        'tbrBlue
        '
        Me.tbrBlue.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image
        'Me.tbrBlue.Image = CType(resources.GetObject("tbrBlue.Image"), System.Drawing.Image)
        Me.tbrBlue.ImageScaling = System.Windows.Forms.ToolStripItemImageScaling.None
        Me.tbrBlue.ImageTransparentColor = System.Drawing.Color.Magenta
        Me.tbrBlue.Name = "tbrBlue"
        Me.tbrBlue.Text = "Blue"
        Me.tbrBlue.ToolTipText = "Blue"
        '
        'ToolStripSeparator2
        '
        Me.ToolStripSeparator2.Name = "ToolStripSeparator2"
        '
        'tbrUpperCase
        '
        Me.tbrUpperCase.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image
        'Me.tbrUpperCase.Image = CType(resources.GetObject("tbrUpperCase.Image"), System.Drawing.Image)
        Me.tbrUpperCase.ImageScaling = System.Windows.Forms.ToolStripItemImageScaling.None
        Me.tbrUpperCase.ImageTransparentColor = System.Drawing.Color.Magenta
        Me.tbrUpperCase.Name = "tbrUpperCase"
        Me.tbrUpperCase.Text = "Upper Case"
        Me.tbrUpperCase.ToolTipText = "Upper Case"
        '
        'tbrLowerCase
        '
        Me.tbrLowerCase.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image
        'Me.tbrLowerCase.Image = CType(resources.GetObject("tbrLowerCase.Image"), System.Drawing.Image)
        Me.tbrLowerCase.ImageScaling = System.Windows.Forms.ToolStripItemImageScaling.None
        Me.tbrLowerCase.ImageTransparentColor = System.Drawing.Color.Magenta
        Me.tbrLowerCase.Name = "tbrLowerCase"
        Me.tbrLowerCase.Text = "Lower Case"
        Me.tbrLowerCase.ToolTipText = "Lower Case"
        '
        'ToolStripSeparator3
        '
        Me.ToolStripSeparator3.Name = "ToolStripSeparator3"
        '
        'tbrHelpAbout
        '
        Me.tbrHelpAbout.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image
        'Me.tbrHelpAbout.Image = CType(resources.GetObject("tbrHelpAbout.Image"), System.Drawing.Image)
        Me.tbrHelpAbout.ImageTransparentColor = System.Drawing.Color.Magenta
        Me.tbrHelpAbout.Name = "tbrHelpAbout"
        Me.tbrHelpAbout.Text = "About"
        Me.tbrHelpAbout.ToolTipText = "About"
        '
        'StatusStrip1
        '
        Me.StatusStrip1.Items.AddRange(New System.Windows.Forms.ToolStripItem() {Me.sspStatus})
        Me.StatusStrip1.LayoutStyle = System.Windows.Forms.ToolStripLayoutStyle.Table
        Me.StatusStrip1.Location = New System.Drawing.Point(0, 411)
        Me.StatusStrip1.Name = "StatusStrip1"
        Me.StatusStrip1.Size = New System.Drawing.Size(592, 22)
        Me.StatusStrip1.TabIndex = 1
        Me.StatusStrip1.Text = "StatusStrip1"
        '
        'sspStatus
        '
        Me.sspStatus.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Text
        Me.sspStatus.Name = "sspStatus"
        Me.sspStatus.Text = "Ready"
        '
        'txtEdit
        '
        Me.txtEdit.Dock = System.Windows.Forms.DockStyle.Fill
        Me.txtEdit.Location = New System.Drawing.Point(0, 25)
        Me.txtEdit.Multiline = True
        Me.txtEdit.Name = "txtEdit"
        Me.txtEdit.ScrollBars = System.Windows.Forms.ScrollBars.Vertical
        Me.txtEdit.Size = New System.Drawing.Size(592, 386)
        Me.txtEdit.TabIndex = 2
        '
        'TextEditor
        '
        Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
        Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
        Me.ClientSize = New System.Drawing.Size(592, 433)
        Me.Controls.Add(Me.txtEdit)
        Me.Controls.Add(Me.ToolStrip1)
        Me.Controls.Add(Me.StatusStrip1)
        Me.Name = "TextEditor"
        Me.Text = "Text Editor"
        Me.ToolStrip1.ResumeLayout(False)
        Me.StatusStrip1.ResumeLayout(False)
        Me.ResumeLayout(False)
        Me.PerformLayout()

    End Sub
    Friend WithEvents ToolStrip1 As System.Windows.Forms.ToolStrip
    Friend WithEvents tbrClear As System.Windows.Forms.ToolStripButton
    Friend WithEvents ToolStripSeparator1 As System.Windows.Forms.ToolStripSeparator
    Friend WithEvents tbrRed As System.Windows.Forms.ToolStripButton
    Friend WithEvents tbrBlue As System.Windows.Forms.ToolStripButton
    Friend WithEvents ToolStripSeparator2 As System.Windows.Forms.ToolStripSeparator
    Friend WithEvents tbrUpperCase As System.Windows.Forms.ToolStripButton
    Friend WithEvents tbrLowerCase As System.Windows.Forms.ToolStripButton
    Friend WithEvents ToolStripSeparator3 As System.Windows.Forms.ToolStripSeparator
    Friend WithEvents tbrHelpAbout As System.Windows.Forms.ToolStripButton
    Friend WithEvents StatusStrip1 As System.Windows.Forms.StatusStrip
    Friend WithEvents sspStatus As System.Windows.Forms.ToolStripStatusLabel
    Friend WithEvents txtEdit As System.Windows.Forms.TextBox

End Class

           
       

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