这个程序还要能贴在FrontPage中。
參考答案:<html>
<Form Runat="Server">
<Button Id="Button1" Runat="Server" OnServerClick="Button1_Click">
Change Font</Button><BR>
</Form>
<Span Id="Sp1" Runat="Server">Old Font</Span>
<Script Language="VB" Runat="Server">
Sub Button1_Click(Sender As Object, e As Eventargs)
Sp1.InnerHtml="<B>New Font</B>"
End Sub
</Script>
</html>