Check whether the Browser Supports ActiveX controls or Not in ASP Dot Net

whether the Browser Supports ActiveX controls or Not

    Protected Sub btnWindowsOS_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnWindowsOS.Click

        If Request.Browser.ActiveXControls = True Then
            Label1.Text = "<br /><br />This browser supports Active X Controls"
        End If

    End Sub