frmbrowser.frm

控制拨号连接的类,提供拨号,挂段,脱机工作等方法,检测连接状态

VERSION 5.00
Object = "{EAB22AC0-30C1-11CF-A7EB-0000C05BAE0B}#1.1#0"; "SHDOCVW.DLL"
Object = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}#2.0#0"; "MSCOMCTL.OCX"
Begin VB.Form frmBrowser 
   ClientHeight    =   5130
   ClientLeft      =   3060
   ClientTop       =   3345
   ClientWidth     =   6540
   LinkTopic       =   "Form1"
   ScaleHeight     =   5130
   ScaleWidth      =   6540
   Begin MSComctlLib.Toolbar tbToolBar 
      Align           =   1  'Align Top
      Height          =   540
      Left            =   0
      TabIndex        =   3
      Top             =   0
      Width           =   6540
      _ExtentX        =   11536
      _ExtentY        =   953
      ButtonWidth     =   820
      ButtonHeight    =   794
      Appearance      =   1
      ImageList       =   "imlIcons"
      _Version        =   393216
      BeginProperty Buttons {66833FE8-8583-11D1-B16A-00C0F0283628} 
         NumButtons      =   11
         BeginProperty Button1 {66833FEA-8583-11D1-B16A-00C0F0283628} 
            Key             =   "Back"
            Object.ToolTipText     =   "返回"
            ImageIndex      =   1
         EndProperty
         BeginProperty Button2 {66833FEA-8583-11D1-B16A-00C0F0283628} 
            Key             =   "Forward"
            Object.ToolTipText     =   "向前"
            ImageIndex      =   2
         EndProperty
         BeginProperty Button3 {66833FEA-8583-11D1-B16A-00C0F0283628} 
            Key             =   "Stop"
            Object.ToolTipText     =   "停止"
            ImageIndex      =   3
         EndProperty
         BeginProperty Button4 {66833FEA-8583-11D1-B16A-00C0F0283628} 
            Key             =   "Refresh"
            Object.ToolTipText     =   "刷新"
            ImageIndex      =   4
         EndProperty
         BeginProperty Button5 {66833FEA-8583-11D1-B16A-00C0F0283628} 
            Key             =   "Home"
            Object.ToolTipText     =   "主页"
            ImageIndex      =   5
         EndProperty
         BeginProperty Button6 {66833FEA-8583-11D1-B16A-00C0F0283628} 
            Key             =   "Search"
            Object.ToolTipText     =   "搜索"
            ImageIndex      =   6
         EndProperty
         BeginProperty Button7 {66833FEA-8583-11D1-B16A-00C0F0283628} 
            Style           =   3
         EndProperty
         BeginProperty Button8 {66833FEA-8583-11D1-B16A-00C0F0283628} 
            Key             =   "Offline"
            Object.ToolTipText     =   "脱机工作"
            ImageIndex      =   7
            Style           =   1
         EndProperty
         BeginProperty Button9 {66833FEA-8583-11D1-B16A-00C0F0283628} 
            Style           =   3
         EndProperty
         BeginProperty Button10 {66833FEA-8583-11D1-B16A-00C0F0283628} 
            Key             =   "Dail"
            Object.ToolTipText     =   "拨号"
            ImageIndex      =   8
         EndProperty
         BeginProperty Button11 {66833FEA-8583-11D1-B16A-00C0F0283628} 
            Key             =   "Handup"
            Object.ToolTipText     =   "挂断"
            ImageIndex      =   9
         EndProperty
      EndProperty
   End
   Begin SHDocVwCtl.WebBrowser brwWebBrowser 
      Height          =   3734
      Left            =   50
      TabIndex        =   0
      Top             =   1215
      Width           =   5393
      ExtentX         =   9525
      ExtentY         =   6588
      ViewMode        =   1
      Offline         =   0
      Silent          =   0
      RegisterAsBrowser=   0
      RegisterAsDropTarget=   0
      AutoArrange     =   -1  'True
      NoClientEdge    =   -1  'True
      AlignLeft       =   0   'False
      ViewID          =   "{0057D0E0-3573-11CF-AE69-08002B2E1262}"
      Location        =   ""
   End
   Begin VB.Timer timTimer 
      Enabled         =   0   'False
      Interval        =   5
      Left            =   5880
      Top             =   1500
   End
   Begin VB.PictureBox picAddress 
      Align           =   1  'Align Top
      BorderStyle     =   0  'None
      Height          =   675
      Left            =   0
      ScaleHeight     =   675
      ScaleWidth      =   6540
      TabIndex        =   4
      TabStop         =   0   'False
      Top             =   540
      Width           =   6540
      Begin VB.ComboBox cboAddress 
         Height          =   315
         Left            =   45
         TabIndex        =   2
         Text            =   "http://www.vbgood.com/"
         Top             =   300
         Width           =   3795
      End
      Begin VB.Label lblAddress 
         Caption         =   "地址(&A):"
         Height          =   255
         Left            =   45
         TabIndex        =   1
         Tag             =   "&Address:"
         Top             =   60
         Width           =   3075
      End
   End
   Begin MSComctlLib.ImageList imlIcons 
      Left            =   2670
      Top             =   2325
      _ExtentX        =   1005
      _ExtentY        =   1005
      BackColor       =   -2147483643
      ImageWidth      =   24
      ImageHeight     =   24
      MaskColor       =   12632256
      _Version        =   393216
      BeginProperty Images {2C247F25-8591-11D1-B16A-00C0F0283628} 
         NumListImages   =   9
         BeginProperty ListImage1 {2C247F27-8591-11D1-B16A-00C0F0283628} 
            Picture         =   "frmBrowser.frx":0000
            Key             =   ""
         EndProperty
         BeginProperty ListImage2 {2C247F27-8591-11D1-B16A-00C0F0283628} 
            Picture         =   "frmBrowser.frx":02E2
            Key             =   ""
         EndProperty
         BeginProperty ListImage3 {2C247F27-8591-11D1-B16A-00C0F0283628} 
            Picture         =   "frmBrowser.frx":05C4
            Key             =   ""
         EndProperty
         BeginProperty ListImage4 {2C247F27-8591-11D1-B16A-00C0F0283628} 
            Picture         =   "frmBrowser.frx":08A6
            Key             =   ""
         EndProperty
         BeginProperty ListImage5 {2C247F27-8591-11D1-B16A-00C0F0283628} 
            Picture         =   "frmBrowser.frx":0B88
            Key             =   ""
         EndProperty
         BeginProperty ListImage6 {2C247F27-8591-11D1-B16A-00C0F0283628} 
            Picture         =   "frmBrowser.frx":0E6A
            Key             =   ""
         EndProperty
         BeginProperty ListImage7 {2C247F27-8591-11D1-B16A-00C0F0283628} 
            Picture         =   "frmBrowser.frx":114C
            Key             =   ""
         EndProperty
         BeginProperty ListImage8 {2C247F27-8591-11D1-B16A-00C0F0283628} 
            Picture         =   "frmBrowser.frx":1468
            Key             =   ""
         EndProperty
         BeginProperty ListImage9 {2C247F27-8591-11D1-B16A-00C0F0283628} 
            Picture         =   "frmBrowser.frx":1784
            Key             =   ""
         EndProperty
      EndProperty
   End
End
Attribute VB_Name = "frmBrowser"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Dim inet As New CInetStatus

Public StartingAddress As String
Dim mbDontNavigateNow As Boolean
Private Sub Form_Load()
    On Error Resume Next
    Me.Show
    tbToolBar.Refresh
    Form_Resize

    cboAddress.Move 50, lblAddress.Top + lblAddress.Height + 15

    If Len(StartingAddress) > 0 Then
        cboAddress.Text = StartingAddress
        cboAddress.AddItem cboAddress.Text
        '试图对启动地址进行浏览
        timTimer.Enabled = True
        brwWebBrowser.Navigate StartingAddress
    End If
    inet.Refresh
    tbToolBar.Buttons("Offline").Value = IIf(inet.IsOffline, tbrPressed, tbrUnpressed)
End Sub



Private Sub brwWebBrowser_DownloadComplete()
    On Error Resume Next
    Me.Caption = brwWebBrowser.LocationName
End Sub

Private Sub brwWebBrowser_NavigateComplete(ByVal URL As String)
    Dim i As Integer
    Dim bFound As Boolean
    Me.Caption = brwWebBrowser.LocationName
    For i = 0 To cboAddress.ListCount - 1
        If cboAddress.List(i) = brwWebBrowser.LocationURL Then
            bFound = True
            Exit For
        End If
    Next i
    mbDontNavigateNow = True
    If bFound Then
        cboAddress.RemoveItem i
    End If
    cboAddress.AddItem brwWebBrowser.LocationURL, 0
    cboAddress.ListIndex = 0
    mbDontNavigateNow = False
End Sub

Private Sub cboAddress_Click()
    If mbDontNavigateNow Then Exit Sub
    timTimer.Enabled = True
    brwWebBrowser.Navigate cboAddress.Text
End Sub

Private Sub cboAddress_KeyPress(KeyAscii As Integer)
    On Error Resume Next
    If KeyAscii = vbKeyReturn Then
        cboAddress_Click
    End If
End Sub

Private Sub Form_Resize()
    cboAddress.Width = Me.ScaleWidth - 100
    brwWebBrowser.Width = Me.ScaleWidth - 100
    brwWebBrowser.Height = Me.ScaleHeight - (picAddress.Top + picAddress.Height) - 100
End Sub

Private Sub timTimer_Timer()
    If brwWebBrowser.Busy = False Then
        timTimer.Enabled = False
        Me.Caption = brwWebBrowser.LocationName
    Else
        Me.Caption = "正在工作..."
    End If
End Sub

Private Sub tbToolBar_ButtonClick(ByVal Button As Button)
    On Error Resume Next
     
    timTimer.Enabled = True
     
    Select Case Button.Key
    
        Case "Offline"
            If Button.Value = tbrUnpressed Then
                inet.SetGlobalOnline
            Else
                inet.SetGlobalOffline
            End If
        Case "Handup"
            inet.AutodialHangup
        Case "Dail"
            'inet.Autodial Me.hWnd, ADF_FORCE_ONLINE, False
            inet.Autodial Me.hWnd, ADF_FORCE_UNATTENDED, False
        Case "Back"
            brwWebBrowser.GoBack
        Case "Forward"
            brwWebBrowser.GoForward
        Case "Refresh"
            brwWebBrowser.Refresh
        Case "Home"
            brwWebBrowser.GoHome
        Case "Search"
            brwWebBrowser.GoSearch
        Case "Stop"
            timTimer.Enabled = False
            brwWebBrowser.Stop
            Me.Caption = brwWebBrowser.LocationName
    End Select

End Sub