'System.Data.DataRowView'没有包含此名称'ID'的属性.

Question

提示信息

DataBinding: 'System.Data.DataRowView' does not contain a property with the name 'ID'.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.Web.HttpException: DataBinding: 'System.Data.DataRowView' does not contain a property with the name 'ID'.

Source Error: 


Line 19:                 <asp:TemplateField HeaderStyle-CssClass="ID" HeaderText="ID" >
Line 20:                     <ItemTemplate>
Line 21:                         <div><a href='photo.aspx?id=<%#Eval("ID") %>'><%#Eval("ID") %></a></div>
Line 22:                     </ItemTemplate>
Line 23: 

Source File: d:\Files\Website\Akon\Akon\Akon\search.aspx    Line: 21 

Stack Trace: 


[HttpException (0x80004005): DataBinding: 'System.Data.DataRowView' does not contain a property with the name 'ID'.]
   System.Web.UI.DataBinder.GetPropertyValue(Object container, String propName) +9558245
   System.Web.UI.DataBinder.Eval(Object container, String[] expressionParts) +104
   System.Web.UI.DataBinder.Eval(Object container, String expression) +93
   System.Web.UI.TemplateControl.Eval(String expression) +43
   ASP.search_aspx.__DataBind__control11(Object sender, EventArgs e) in d:\Files\Website\Akon\Akon\Akon\search.aspx:21
   System.Web.UI.Control.OnDataBinding(EventArgs e) +92
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +85
   System.Web.UI.Control.DataBind() +15
   System.Web.UI.Control.DataBindChildren() +187
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +94
   System.Web.UI.Control.DataBind() +15
   System.Web.UI.Control.DataBindChildren() +187
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +94
   System.Web.UI.Control.DataBind() +15
   System.Web.UI.WebControls.GridView.CreateRow(Int32 rowIndex, Int32 dataSourceIndex, DataControlRowType rowType, DataControlRowState rowState, Boolean dataBind, Object dataItem, DataControlField[] fields, TableRowCollection rows, PagedDataSource pagedDataSource) +167
   System.Web.UI.WebControls.GridView.CreateChildControls(IEnumerable dataSource, Boolean dataBinding) +3724
   System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding(IEnumerable data) +67
   System.Web.UI.WebControls.GridView.PerformDataBinding(IEnumerable data) +14
   System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data) +123
   System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +33
   System.Web.UI.WebControls.DataBoundControl.PerformSelect() +138
   System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +30
   System.Web.UI.WebControls.GridView.DataBind() +4
   Akon.search.Page_Load(Object sender, EventArgs e) in d:\Files\Website\Akon\Akon\Akon\search.aspx.cs:22
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51
   System.Web.UI.Control.OnLoad(EventArgs e) +92
   System.Web.UI.Control.LoadRecursive() +54
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +772

源代码：

 <div class="results">
        <asp:GridView ID="results" runat="server" AutoGenerateColumns="False" GridLines="None" BorderColor="White" HorizontalAlign="Center" >
            <Columns>
                <asp:TemplateField HeaderStyle-CssClass="ID" HeaderText="ID" >
                    <ItemTemplate>
                        <div><a href='photo.aspx?id=<%#Eval("ID") %>'><%#Eval("ID") %></a></div>
                    </ItemTemplate>

                    <ControlStyle></ControlStyle>

                    <HeaderStyle />
                </asp:TemplateField>
                <asp:TemplateField HeaderStyle-CssClass="Name" HeaderText="Name">
                    <ItemTemplate>
                        <div><a href='photo.aspx?id=<%#Eval("ID") %>'><%#Eval("Name") %></a></div>
                    </ItemTemplate>

                    <ControlStyle></ControlStyle>

                    <HeaderStyle/>
                </asp:TemplateField>
                <asp:TemplateField HeaderStyle-CssClass="Brif" HeaderText="Brif">
                    <ItemTemplate>
                        <div><a href='photo.aspx?id=<%#Eval("ID") %>'><%#Eval("Brif") %></a></div>
                    </ItemTemplate>

                    <ControlStyle></ControlStyle>

                    <HeaderStyle/>
                </asp:TemplateField>
                <asp:TemplateField HeaderStyle-CssClass="Info" HeaderText="Info">
                    <ItemTemplate>
                        <div><a href='photo.aspx?id=<%#Eval("ID") %>'><%#Eval("Info") %></a></div>
                    </ItemTemplate>

                    <ControlStyle></ControlStyle>

                    <HeaderStyle/>
                </asp:TemplateField>
            </Columns>
        </asp:GridView>
    </div>

Answer 1

绑定的数据没有id这个字段