使用vb.net访问Internet Explorer

Question

I'm trying to create a little executable that when launched opens an IE browser to various websites like news sites all in different tabs. for example, a tab for wsj, nytimes, etc. How do I access IE with vb.net? What reference do I need to add? I can't find any sample code that I can make work I think it is because I am missing a library in my assembly?

Answer 1

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

    OpenURL("www.google.com")

End Sub


Private Sub OpenURL(ByVal URL As String)
    System.Diagnostics.Process.Start(URL)

End Sub

'Or

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

    Dim TheBrowser As Object = CreateObject("InternetExplorer.Application")
    TheBrowser.Visible = True
    TheBrowser.Navigate("www.google.com")


End Sub

'Or add Reference SHDocVw.dll By Browsing System32

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

    Dim TheBrowser = New SHDocVw.InternetExplorerMedium
    TheBrowser.Visible = True
    TheBrowser.Navigate(URL:="http://www.google.com")

End Sub

Answer 2

You can't open them in tabs:

Programmatically open a new tab in ie7

Answer 3

Is your application a console application? You can't create multiple tabs, but you can use a System.Diagnostics.Process to launch individual instances of Internet Explorer. You should be able to simply specify the full address of the website as the Process to run, similar to how you can put " http://www.wsj.com " into a run prompt, which will launch your default browser with the Wall Street Journal's website.

If you are using WinForms, you could always use a WebBrowser control, but that has limitations for tabs as well.