i have dropdownlist (MVC Razor page ) as bellow
@Html.DropDownListFor(model => model.Contant.KEYWORD_NAME, ViewData["KEYWORD_NAME"] as IEnumerable<SelectListItem>, "select the compnay", new { @class = "form-control" })
after i reteun view the selected value from dropdownlist changed to other value not selected
how i can keep the selected value after return view