代码编辑器：
x
1
<script runat="server">2
Sub submit(Source As Object, e As EventArgs)3
hidden1.Value=string1.Value4
p1.InnerHtml="Hidden value= " + hidden1.Value5
End Sub6
</script>7
8
<!DOCTYPE html>9
<meta charset="utf-8" />10
<form runat="server">11
Enter some text: <input id="string1" type="text" size="25" runat="server" />12
<input type="submit" value="Submit" OnServerClick="submit" runat="server" />13
<input id="hidden1" type="hidden" runat="server" />14
<p id="p1" runat="server" />15
</form>16