how to set Enum in DropDownListFor and keep selectet item when back to this page in mvc? <p>when use this code in firstPage and go to other page , and come back to this page with passing model to first page, selected value in DropDownList not found</p> <pre><code>@Html.DropDownListFor(model =&gt; model.Supplementary.BloodGroup, EnumHelper.GetSelectList(typeof(AzarWeb.Domain.HRM.ProvidingStaff.Core.Enumeration.BloodGroupEnum)), "please select one item", new { @class = "form-control" }) </code></pre> <p>how to set selectet value in DropDownListFor when come back to this page?</p>