frmmain.vb

how to use regular expressions

'Copyright (C) 2002 Microsoft Corporation
'All rights reserved.
'THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER 
'EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF 
'MERCHANTIBILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.

'Requires the Trial or Release version of Visual Studio .NET Professional (or greater).

Option Strict On

Imports System.Text.RegularExpressions
Imports System.IO
Imports System.Net

Public Class frmMain
    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

        ' So that we only need to set the title of the application once,
        ' we use the AssemblyInfo class (defined in the AssemblyInfo.vb file)
        ' to read the AssemblyTitle attribute.
        Dim ainfo As New AssemblyInfo()

        Me.Text = ainfo.Title
        Me.mnuAbout.Text = String.Format("&About {0} ...", ainfo.Title)

    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 mnuMain As System.Windows.Forms.MainMenu
    Friend WithEvents mnuFile As System.Windows.Forms.MenuItem
    Friend WithEvents mnuExit As System.Windows.Forms.MenuItem
    Friend WithEvents mnuHelp As System.Windows.Forms.MenuItem
    Friend WithEvents mnuAbout As System.Windows.Forms.MenuItem
    Friend WithEvents TabControl1 As System.Windows.Forms.TabControl
    Friend WithEvents pgeScreenScrape As System.Windows.Forms.TabPage
    Friend WithEvents OpenFileDialog1 As System.Windows.Forms.OpenFileDialog
    Friend WithEvents lblResultCount As System.Windows.Forms.Label
    Friend WithEvents chkShowCaptures As System.Windows.Forms.CheckBox
    Friend WithEvents chkShowGroups As System.Windows.Forms.CheckBox
    Friend WithEvents Label4 As System.Windows.Forms.Label
    Friend WithEvents txtSource As System.Windows.Forms.TextBox
    Friend WithEvents Label3 As System.Windows.Forms.Label
    Friend WithEvents btnReplace As System.Windows.Forms.Button
    Friend WithEvents chkMultiline As System.Windows.Forms.CheckBox
    Friend WithEvents chkIgnoreCase As System.Windows.Forms.CheckBox
    Friend WithEvents btnSplit As System.Windows.Forms.Button
    Friend WithEvents btnFind As System.Windows.Forms.Button
    Friend WithEvents txtReplace As System.Windows.Forms.TextBox
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents OpenFileDialog2 As System.Windows.Forms.OpenFileDialog
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents txtResults As System.Windows.Forms.TextBox
    Friend WithEvents pgeRegExTester As System.Windows.Forms.TabPage
    Friend WithEvents txtRegEx As System.Windows.Forms.TextBox
    Friend WithEvents Label10 As System.Windows.Forms.Label
    Friend WithEvents lvwImages As System.Windows.Forms.ListView
    Friend WithEvents txtURL As System.Windows.Forms.TextBox
    Friend WithEvents btnScrape As System.Windows.Forms.Button
    Friend WithEvents optImages As System.Windows.Forms.RadioButton
    Friend WithEvents optLinks As System.Windows.Forms.RadioButton
    Friend WithEvents lvcSrc As System.Windows.Forms.ColumnHeader
    Friend WithEvents lvcAlt As System.Windows.Forms.ColumnHeader
    Friend WithEvents lvcHeight As System.Windows.Forms.ColumnHeader
    Friend WithEvents lvcWidth As System.Windows.Forms.ColumnHeader
    Friend WithEvents lvwLinks As System.Windows.Forms.ListView
    Friend WithEvents lvcUrl As System.Windows.Forms.ColumnHeader
    Friend WithEvents pgeSimple As System.Windows.Forms.TabPage
    Friend WithEvents chkSingleLine As System.Windows.Forms.CheckBox
    Friend WithEvents grpValidation As System.Windows.Forms.GroupBox
    Friend WithEvents Label11 As System.Windows.Forms.Label
    Friend WithEvents Label9 As System.Windows.Forms.Label
    Friend WithEvents Label8 As System.Windows.Forms.Label
    Friend WithEvents btnValidate As System.Windows.Forms.Button
    Friend WithEvents txtEmail As System.Windows.Forms.TextBox
    Friend WithEvents txtDate As System.Windows.Forms.TextBox
    Friend WithEvents txtZip As System.Windows.Forms.TextBox
    Friend WithEvents Label5 As System.Windows.Forms.Label
    Friend WithEvents Label7 As System.Windows.Forms.Label
    Friend WithEvents Label6 As System.Windows.Forms.Label
    Friend WithEvents GroupBox1 As System.Windows.Forms.GroupBox
    Friend WithEvents lblResults As System.Windows.Forms.Label
    Friend WithEvents btnFindNumber As System.Windows.Forms.Button
    Friend WithEvents Label12 As System.Windows.Forms.Label
    Friend WithEvents txtFindNumber As System.Windows.Forms.TextBox
    Friend WithEvents lblValid As System.Windows.Forms.Label
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(frmMain))
        Me.mnuMain = New System.Windows.Forms.MainMenu()
        Me.mnuFile = New System.Windows.Forms.MenuItem()
        Me.mnuExit = New System.Windows.Forms.MenuItem()
        Me.mnuHelp = New System.Windows.Forms.MenuItem()
        Me.mnuAbout = New System.Windows.Forms.MenuItem()
        Me.TabControl1 = New System.Windows.Forms.TabControl()
        Me.pgeSimple = New System.Windows.Forms.TabPage()
        Me.GroupBox1 = New System.Windows.Forms.GroupBox()
        Me.lblResults = New System.Windows.Forms.Label()
        Me.btnFindNumber = New System.Windows.Forms.Button()
        Me.Label12 = New System.Windows.Forms.Label()
        Me.txtFindNumber = New System.Windows.Forms.TextBox()
        Me.grpValidation = New System.Windows.Forms.GroupBox()
        Me.Label11 = New System.Windows.Forms.Label()
        Me.Label9 = New System.Windows.Forms.Label()
        Me.Label8 = New System.Windows.Forms.Label()
        Me.btnValidate = New System.Windows.Forms.Button()
        Me.txtEmail = New System.Windows.Forms.TextBox()
        Me.txtDate = New System.Windows.Forms.TextBox()
        Me.txtZip = New System.Windows.Forms.TextBox()
        Me.Label5 = New System.Windows.Forms.Label()
        Me.Label7 = New System.Windows.Forms.Label()
        Me.Label6 = New System.Windows.Forms.Label()
        Me.pgeScreenScrape = New System.Windows.Forms.TabPage()
        Me.optImages = New System.Windows.Forms.RadioButton()
        Me.optLinks = New System.Windows.Forms.RadioButton()
        Me.btnScrape = New System.Windows.Forms.Button()
        Me.txtURL = New System.Windows.Forms.TextBox()
        Me.Label10 = New System.Windows.Forms.Label()
        Me.lvwImages = New System.Windows.Forms.ListView()
        Me.lvcSrc = New System.Windows.Forms.ColumnHeader()
        Me.lvcAlt = New System.Windows.Forms.ColumnHeader()
        Me.lvcHeight = New System.Windows.Forms.ColumnHeader()
        Me.lvcWidth = New System.Windows.Forms.ColumnHeader()
        Me.lvwLinks = New System.Windows.Forms.ListView()
        Me.lvcUrl = New System.Windows.Forms.ColumnHeader()
        Me.pgeRegExTester = New System.Windows.Forms.TabPage()
        Me.chkSingleLine = New System.Windows.Forms.CheckBox()
        Me.txtResults = New System.Windows.Forms.TextBox()
        Me.txtSource = New System.Windows.Forms.TextBox()
        Me.Label3 = New System.Windows.Forms.Label()
        Me.btnReplace = New System.Windows.Forms.Button()
        Me.btnSplit = New System.Windows.Forms.Button()
        Me.btnFind = New System.Windows.Forms.Button()
        Me.txtReplace = New System.Windows.Forms.TextBox()
        Me.txtRegEx = New System.Windows.Forms.TextBox()
        Me.Label1 = New System.Windows.Forms.Label()
        Me.Label2 = New System.Windows.Forms.Label()
        Me.lblResultCount = New System.Windows.Forms.Label()
        Me.Label4 = New System.Windows.Forms.Label()
        Me.chkMultiline = New System.Windows.Forms.CheckBox()
        Me.chkIgnoreCase = New System.Windows.Forms.CheckBox()
        Me.chkShowCaptures = New System.Windows.Forms.CheckBox()
        Me.chkShowGroups = New System.Windows.Forms.CheckBox()
        Me.OpenFileDialog1 = New System.Windows.Forms.OpenFileDialog()
        Me.OpenFileDialog2 = New System.Windows.Forms.OpenFileDialog()
        Me.lblValid = New System.Windows.Forms.Label()
        Me.TabControl1.SuspendLayout()
        Me.pgeSimple.SuspendLayout()
        Me.GroupBox1.SuspendLayout()
        Me.grpValidation.SuspendLayout()