Introduction In this article I am explaining about themes and skin. Themes provides an easy way to "skin" the controls in your web-app. There are two major benefits that this functionality provides. The First is that it allows you to design multiple "looks" or "skins" for your application and to easily switch between those skins and in my opinion second or a bigger benefit is actually that it allows you a central place to control the look/feel of your web application. Even if you only have one such look. Getting Started Themes apply to specific control or group of controls. The process is "choreographed" by the user of SkinIDs and a themes folder. To create a simple theme do the following.