Telerik Radgrid：意外地填充所有查询字段的网格

Question

我正在使用telerik rad网格。我成功导入了我选择使用的6个字段的数据&，但是在这6个字段之后，我的radgrid将使用它们的字段名称作为列标题，从我的数据库查询中重新导入所有字段。总的来说，我的查询调用了9个字段，所以我总共有15个列。我想要的6（加2列'编辑'&“删除”），加上我的查询9。
我想要的标题如下： 名称|说明|图像|开始日期|结束日期|主动

取而代之，我得到这个： 名称|说明|图像|开始日期|结束日期|活动|电子邮件推广ID |促销标题|促销说明|图像名称|开始日期|结束日期|深层链接Id |活动|更新用户名

这里是我的radgrid控件：

<telerik:RadGrid 
     ID="rgPromotions" 
     runat="server" 
     AllowPaging="true" 
     AllowSorting="true" 
     autopostback="false" 
     OnItemDataBound="rgPromotions_ItemDataBound" 
     OnNeedDataSource="rgPromotions_NeedDataSource" 
     Skin="Office2007"> 
     <MasterTableView DataKeyNames="EmailPromotionId" Width="100%" TableLayout="Fixed" AllowPaging="true" AllowSorting="true" AllowFilteringByColumn="True" > 
     <RowIndicatorColumn FilterControlAltText="Filter RowIndicator column"> 
     <HeaderStyle Width="20px" ></HeaderStyle> 
     </RowIndicatorColumn> 
     <ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column" Visible="True" > 
      <HeaderStyle Width="20px"></HeaderStyle> 
     </ExpandCollapseColumn>   

     <Columns> 
      <telerik:GridBoundColumn DataField="PromotionTitle" HeaderText="Name" SortExpression="PromotionTitle" HeaderStyle-HorizontalAlign="Center" ItemStyle-VerticalAlign="Top" ItemStyle-HorizontalAlign="Left" ReadOnly="true" /> 
      <telerik:GridBoundColumn DataField="PromotionDescription" HeaderText="Description" SortExpression="PromotionDescription" HeaderStyle-HorizontalAlign="Center" ItemStyle-VerticalAlign="Top" ItemStyle-HorizontalAlign="Left" ReadOnly="true" /> 
      <telerik:GridBoundColumn DataField="ImageName" HeaderText="Image" SortExpression="ImageName" HeaderStyle-HorizontalAlign="Center" ItemStyle-VerticalAlign="Top" ItemStyle-HorizontalAlign="Left" ReadOnly="true" /> 
      <telerik:GridDateTimeColumn DataField="StartDate" DataType="System.DateTime" FilterControlAltText="Filter Start Date column" HeaderText="Start Date" PickerType="DatePicker" DataFormatString="{0:d}" ReadOnly="true"/> 
      <telerik:GridDateTimeColumn DataField="EndDate" DataType="System.DateTime" FilterControlAltText="Filter End Date column" HeaderText="End Date" PickerType="DatePicker" DataFormatString="{0:d}" ReadOnly="true"/> 
      <telerik:GridBoundColumn DataField="Active" HeaderText="Active" SortExpression="Active" HeaderStyle-HorizontalAlign="Center" ItemStyle-VerticalAlign="Top" ItemStyle-HorizontalAlign="Center" ReadOnly="true"/>    
      <telerik:GridTemplateColumn DataField="EmailPromotionId" HeaderText="" ColumnGroupName="Edit" AllowFiltering="false" UniqueName="EmailPromotionIdEdit"> 
      <ItemTemplate> 
       <asp:LinkButton ID="btnEdit" runat="server" Text="Edit" OnClick="btnEmailPromotionEdit_Click" CommandName="EmailPromotionId" CommandArgument='<%#Eval("EmailPromotionId") %>'></asp:LinkButton><br /> 
      </ItemTemplate> 
     </telerik:GridTemplateColumn> 
     <telerik:GridTemplateColumn DataField="EmailPromotionId" HeaderText="" ColumnGroupName="Edit" AllowFiltering="false" UniqueName="EmailPromotionIdEdit"> 
      <ItemTemplate> 
       <asp:LinkButton ID="btnDelete" runat="server" Text="Delete" OnClick="btnEmailPromotionDelete_Click" CommandName="EmailPromotionId" CommandArgument='<%#Eval("EmailPromotionId") %>'></asp:LinkButton> 
      </ItemTemplate> 
     </telerik:GridTemplateColumn> 
     </Columns> 
     </MasterTableView> 
    </telerik:RadGrid> 

任何想法如何我意外导入这些附加字段？

感谢

Answer 1

集AutoGenerateColumns="false"在网格的主要定义：

<telerik:RadGrid 
    ID="rgPromotions" 
    AutoGenerateColumns="false" 
    ...