My Custom Controls - DatePicker

Nullable<DateTime> SelectedDate
Accepts and returns strongly typed and nullable DateTime object. Not only does it eliminate string conversion but it also is ideal for binding to database datetime columns that accept null values.
Single dll Deployment
Control is 'self-sufficient' in terms of client files. Javascript and styles are served dynamically and no maintenance on the server is required. This greatky simplifies deployment.
Auto Validation
Control features built-in validator that it is easy to set and customize. It checks validity of selected dates also against different date formats.
Multiple Date Formats
Supports multiple date formats that can either be set explicitly or automatically based on current culture.
Small JavaScript Footprint
JavaScript referenced on a client side has a very small footprint unlike other elaborated Date Pickers. This makes our DatePicker much fast and less error prone.
Styled Textbox
The TextBox that displays selected date can be styled separately. Styles are properly saved in ViewState when one is enabled.
Multiple Skins
Multiple skins are added for visual preference. No additional client files are needed to support them.
Visual Studio Design-Time Support
Visual Studio 2005 and Visual Studio 2008 design time support means that you can fully configure your control without leaving the design surface.