求浏览器插件开发 vb 源码（完成版）？谢谢

Option Explicit

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

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 cboAddre