Open Word file by clicking link button in ASP.NET

 Protected Sub ll_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles ll.Click
        Response.Clear()
        Response.ContentType = "application/doc"
        Response.AddHeader("content-disposition", "attachment;filename=1.doc")
        Response.TransmitFile("1.doc")
        Response.End()
    End Sub


''1.doc" should be present in solution explorer of VS