Bind Enum Types to a DropdownList control in asp.net C#

In some cases we need to bind Enum data into a DropdownList. So in this article or tutorial i will explain "How one can bind enum into a DropdownList in Asp.net". After searching a lot of time i found all codes are inline but i want to control enum from a single class. So that i can manage enums from a single file. As a developer we need enum in most cases like Status,Type etc. So that i want to