在asp.net 2.0里，可以支持動(dòng)態(tài)訪問meta 標(biāo)記了，比如可以動(dòng)態(tài)增加關(guān)鍵字了
PRivate Sub CreateMetaTags()

     Dim hm As New HtmlMeta()

    Dim head As HtmlHead = CType(Page.Header, HtmlHead)

    hm.Name = "KeyWords"

    hm.Content = "VB.Net, VB.NET, .NET"

    head.Controls.Add(hm)

End Sub