Question

I have a button in my page, which when clicked makes visible (using back-end code) a Login Control. However, it doesn’t just appear as I would wish, it actually flickers onto the page which is quite annoying.

Is there any way to prevent this?

Answer 1

Have you considered using JavaScript instead???

Example:

<script type="text/javascript" src="Scripts/jquery-1.7.2.min.js"></script>
<script type="text/javascript">
    $(function () {
        $("#myb").click(function () {
            $("#login").toggle();
        });
    });
</script>

<input type="button" id="myb" value="show/hide" />
<asp:Login runat="server" ID="login" DestinationPageUrl="~/Default.aspx" 
     .....