This is really minor, but in the example below, I get Visual Studio warnings that both Calendar and DateInput don't have runat="server". In looking online, I've seen examples where they exist and don't exist, so I'm assuming it doesn't matter. If that's the case, I'll add runat="server" to cut down on all my warnings, but I wanted to double check in case there's any reason not to include runat="server".
<telerik:RadDatePicker ID="rdpBatchDate" runat="server" TabIndex="4" Culture="English (United States)"> <Calendar UseColumnHeadersAsSelectors="False" UseRowHeadersAsSelectors="False" ViewSelectorText="x" ShowRowHeaders="false"> <SpecialDays> <telerik:RadCalendarDay Repeatable="Today" ItemStyle-BorderColor="Blue"> </telerik:RadCalendarDay> </SpecialDays> </Calendar> <DatePopupButton HoverImageUrl="" ImageUrl="" TabIndex="-1" ToolTip="Calendar Search" /> <DateInput DateFormat="M/d/yyyy" DisplayDateFormat="M/d/yyyy" TabIndex="2"> </DateInput></telerik:RadDatePicker>