1、页面滚动：

Private Sub Command2_Click()

WebBrowser1.Document.parentwindow.scrollby 0, 30

End Sub

Private Sub Form_Load()

WebBrowser1.Navigate "http://www.applevb.com"

End Sub

点击Command2就可以使当前页面向下滚动30像素

2、判断页面是否可以前进后退

Private Sub Command1_Click()

WebBrowser1.GoForward

End Sub

Private Sub Command2_Click()

WebBrowser1.GoBack

End Sub

Private Sub Form_Load()

WebBrowser1.Navigate "http://www.applevb.com"

End Sub

Private Sub WebBrowser1_CommandStateChange(ByVal Command As Long, ByVal Enable As Boolean)

If (Command = CSC_NAVIGATEBACK) Then

Command2.Enabled = Enable

End If

If (Command = CSC_NAVIGATEFORWARD) Then

Command1.Enabled = Enable

End If

End Sub

上面的command1是前进按钮，command2是后退按钮。