在asp.net mvc中选择列表用法

I am working on an MVC site that is the first my company has done, one of the things I find myself doing a lot is creating selectlists in a controller, putting them in viewdata and reading them when creating a html.DropDownList. theer are a few things that strike me as smelly about the way i do it.I am working on an MVC site that is the first m