telerik:RadTextbox ID="Email" runat="server">

    <

EmptyMessageStyle CssClass="EmptyTextBox" />

    <EnabledStyle CssClass="EnabledTextBox" />

    <FocusedStyle CssClass="FocusedTextBox" />

    <HoveredStyle CssClass="HoveredTextBox" />

    <InvalidStyle CssClass="InvalidTextBox" />

</telerik:RadTextbox>
<

asp:CustomValidator runat="server" EnableClientScript="true" controltovalidate="Email" id="ev" ClientValidationFunction="ClientValidate" OnServerValidate="ServerValidate" />

ClientValidate(sender, args)
{

     var email = $find("<%= email.ClientID %>");

        if (! validate(email.get_value())) 
       {

            email._invalid =

true;

            email.updateCssClass();

            args.IsValid =

false;

        }

}

protected void ServerValidate(object source, ServerValidateEventArgs args)

{

    args.IsValid = validate(email.Text);

    if (!args.IsValid)

    {

        //how to set invalid style for email RadTextBox ????

    }
}

<UpdatedControls >

<telerik:AjaxUpdatedControl ControlID="Panel2" LoadingPanelID="RadAjaxLoadingPanel1" />

</UpdatedControls >

</telerik:AjaxSetting >

</AjaxSettings >

</telerik:RadAjaxManager >

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Height="75px" Width="75px" >

<img alt="Loading Cycle Count ..." src='<%= RadAjaxLoadingPanel.GetWebResourceUrl(Page, "Telerik.Web.UI.Skins.Default.Ajax.loading.gif") %>' style="border:0;" />

</telerik:RadAjaxLoadingPanel>

Why is this? I am developing under VS 2008 and using the RadControls for ASP.NET AJAX Q1 2011 NET 35

any help ???

Thanks

gollnick

Hi,

Is it possible to delete the file from the source folder after the file is uploaded?  For example, if I am uploading the file File1.txt from my local drive C:\Temp\File1.txt, how do I delete the file(File1.txt) from C:\Temp\ directory after the upload?

Thanks.

Wilson