Asp.net core 默认选定值

我想设置DropDownList的默认选定值。 SQLString：从StatusDescription=“Queued”所在的StatusTypes中选择*

控制器代码：

TaxAmdViewModel taxAmdViewModel = new TaxAmdViewModel();
{
   taxAmdViewModel.statusTypeDDL = (from a in opsdb.StatusTypes select a.StatusDescription).ToList();
}

查看页面代码：

<div class="form-group col-md-4">
<label class="control-label">Action</label>
   @Html.DropDownListFor(model => model.statusTypeDDL, new SelectList(Model.statusTypeDDL, "Description"),  new { @id = "statusAction", @class = "form-control" })
</div>

行动
@DropDownListFor（model=>model.statusTypeDDL，新建SelectList（model.statusTypeDDL，“Description”），新建{@id=“statusAction”，@class=“form control”}）

您可以在TaxAmdViewModel中为所选值定义另一个属性。像这样：

public class TaxAmdViewModel
{
    public string statusDescription { get; set; }
    public List<string> statusTypeDDL { get; set; }
}

public class StatusTypes
{
    public int Id { get; set; }
    public string StatusDescription { get; set; }
}

以及以下观点：

<div class="form-group col-md-4">
    <label class="control-label">Action</label>
    @Html.DropDownListFor(model => model.statusDescription, new SelectList(Model.statusTypeDDL, "Description"), new { @id = "statusAction", @class = "form-control" })
</div>

行动
@Html.DropDownListFor（model=>model.statusDescription，new SelectList（model.statusTypeDDL，“Description”），new{@id=“statusAction”，@class=“form control”}）

Hi@Ben，这行得通吗？行，行得通。谢谢–@mj1313

<div class="form-group col-md-4">
    <label class="control-label">Action</label>
    @Html.DropDownListFor(model => model.statusDescription, new SelectList(Model.statusTypeDDL, "Description"), new { @id = "statusAction", @class = "form-control" })
</div>