C# MVC5使用合并相同的表连接1个表，在LINQ中搜索时没有重复记录

我是新来的LINQ，有一个问题，试图在查询中连接一个表和LINQ以从所有3个表中获取数据，但不幸的是在MVC web上得到了唯一的结果。如果有人能帮忙，我将不胜感激。 下面是我的SQL查询和结果：

 SELECT a.[Admin_Id] ,a.[Admin_Name], a.[Admin_Status],a.[Admin_Remarks]            
         ,a.[Admin_CreateBy] ,a2.[Admin_Name],a.[Admin_UpdateBy],a1.Admin_Name          
       FROM [ABC].[dbo].[Admin]a            
        join [ABC].[dbo].[Admin]a1 on a.[Admin_UpdateBy] = a1.Admin_Id          
        join [ABC].[dbo].[Admin]a2 on  a.[Admin_CreateBy] = a2.Admin_Id         
        where a.[Admin_Name] like '%l%' or a.[Admin_Remarks] like '%l%'
        or a1.[Admin_Name] like '%l%' or a2.[Admin_Name] like '%l%'

来自SQL的结果：

---

在本地主机中运行时，我从Web获得唯一的结果，该本地主机的“创建依据”和“更新依据”列为空值或空结果。当按名称搜索时，它也将获得重复记录。例如：“l”

下面是我在MVC Web上的结果：

型号部件中的编码：

public class EntityWM
{

    //Get A row DB
    public Status status { get; set; }
    public Admin AdminModel { get; set; }  // a row from db
   

    // get whole list DB
    public List<Status> statusList { get; set; }
    public List<Admin> AdminModelList { get; set; } 
 
    // pager list
    public IPagedList<Admin> AdminPageList { get; set; }
  
}

视图部分中的编码：

<table class="table">
<tr>
    <th>
     ..................................................... other assignment
    <th></th>
</tr>

@foreach (var item in Model.AdminPageList)

{
    <tr>
        <td>
            @Html.DisplayFor(modelItem => item.Admin_Name)

        </td>
      
        <td>
            @Html.DisplayFor(modelItem => Model.statusList.FirstOrDefault(x => x.Status_Id == item.Admin_Status).Status_Desc)
       </td>

        <td>
                @Html.DisplayFor(modelItem => item.Admin_Remarks)
            </td>
            <td>
                @Html.DisplayFor(modelItem => Model.AdminModelList.Where(x => x.Admin_Id == item.Admin_CreateBy).FirstOrDefault().Admin_Name)
            </td>
            <td>
                @Html.DisplayFor(modelItem => item.Admin_CreateDate)
            </td>
            <td>
                @Html.DisplayFor(modelItem => Model.AdminModelList.Where(x => x.Admin_Id == item.Admin_UpdateBy).FirstOrDefault().Admin_Name)
            </td>
            <td>
                @Html.DisplayFor(modelItem => item.Admin_UpdateDate)
            </td>
            <td>
                @Html.ActionLink(" ", "Edit", new { id = item.Admin_Id }, new { @class = "glyphicon glyphicon-edit" })
                @Html.ActionLink(" ", "Details", new { id = item.Admin_Id }, new { @class = "glyphicon glyphicon-th-list" })
                @Html.ActionLink(" ", "Delete", new { id = item.Admin_Id }, new { @class = "glyphicon glyphicon-trash" })
            </td>
    </tr>
}

..................................................... 其他任务
@foreach（Model.AdminPageList中的变量项）
{
@DisplayFor（modelItem=>item.Admin\u名称）
@DisplayFor（modelItem=>Model.statusList.FirstOrDefault（x=>x.Status\u Id==item.Admin\u Status）.Status\u Desc）
@DisplayFor（modelItem=>item.Admin\u备注）
@DisplayFor（modelItem=>Model.AdminModelList.Where（x=>x.Admin\u Id==item.Admin\u CreateBy）.FirstOrDefault（）.Admin\u Name）
@DisplayFor（modelItem=>item.Admin\u CreateDate）
@DisplayFor（modelItem=>Model.AdminModelList.Where（x=>x.Admin\u Id==item.Admin\u UpdateBy）.FirstOrDefault（）.Admin\u Name）
@DisplayFor（modelItem=>item.Admin\u UpdateDate）
@ActionLink（“，”编辑“，新的{id=item.Admin_id}，新的{@class=“glyphicon-glyphicon-Edit”}）
@ActionLink（“，”详细信息“，新的{id=item.Admin_id}，新的{@class=“glyphicon glyphth list”}）
@ActionLink（“，”Delete“，new{id=item.Admin_id}，new{@class=“glyphicon-glyphicon-trash”}）
}

这不会给出正确的结果。还是有更好、更值得推荐的方法？ 干杯

<table class="table">
<tr>
    <th>
     ..................................................... other assignment
    <th></th>
</tr>

@foreach (var item in Model.AdminPageList)

{
    <tr>
        <td>
            @Html.DisplayFor(modelItem => item.Admin_Name)

        </td>
      
        <td>
            @Html.DisplayFor(modelItem => Model.statusList.FirstOrDefault(x => x.Status_Id == item.Admin_Status).Status_Desc)
       </td>

        <td>
                @Html.DisplayFor(modelItem => item.Admin_Remarks)
            </td>
            <td>
                @Html.DisplayFor(modelItem => Model.AdminModelList.Where(x => x.Admin_Id == item.Admin_CreateBy).FirstOrDefault().Admin_Name)
            </td>
            <td>
                @Html.DisplayFor(modelItem => item.Admin_CreateDate)
            </td>
            <td>
                @Html.DisplayFor(modelItem => Model.AdminModelList.Where(x => x.Admin_Id == item.Admin_UpdateBy).FirstOrDefault().Admin_Name)
            </td>
            <td>
                @Html.DisplayFor(modelItem => item.Admin_UpdateDate)
            </td>
            <td>
                @Html.ActionLink(" ", "Edit", new { id = item.Admin_Id }, new { @class = "glyphicon glyphicon-edit" })
                @Html.ActionLink(" ", "Details", new { id = item.Admin_Id }, new { @class = "glyphicon glyphicon-th-list" })
                @Html.ActionLink(" ", "Delete", new { id = item.Admin_Id }, new { @class = "glyphicon glyphicon-trash" })
            </td>
    </tr>
}