Question

我正在尝试在网格中应用BoundField列的DataFormatString属性。我正在从后面的代码执行此操作，因为我希望DataFormatString值可配置。

我已将它应用于我的应用程序的其他页面中的某些网格上。

但是我无法找到它在我的页面中不适用于此网格的原因，这与其他页面中的网格相同。

这是我的aspx

<asp:GridView ID="GridViewYearWiseData" runat="server" CellPadding="2" AllowSorting="false"
                                                    SkinID="GridviewSkin" ViewStateMode="Enabled" ShowHeader="True" AutoGenerateColumns="false"
                                                    AllowPaging="false" Width="250px" Height="99%" GridLines="None"
                                                    ShowFooter="false" EmptyDataText="No Data Found."
                                                    ShowHeaderWhenEmpty="True" HeaderStyle-Height="30px" RowStyle-Height="25px" OnDataBound="GridViewYearWiseData_DataBound" OnSelectedIndexChanged="GridViewYearWiseData_SelectedIndexChanged"
                                                    BorderStyle="None">

<Columns>
<asp:TemplateField HeaderText="Duration" ItemStyle-HorizontalAlign="Center" HeaderStyle-HorizontalAlign="Center">
  <ItemTemplate>
    <asp:LinkButton ID="LinkButtonRange" runat="server" Text='<%# Eval("Duration") %>' CommandName="Select"> </asp:LinkButton>
     <input type="hidden" id="FromMonth" value='<%# Eval("FromMonth") %>' runat="server" />
     <input type="hidden" id="ToMonth" value='<%# Eval("ToMonth") %>' runat="server" />
 </ItemTemplate>
</asp:TemplateField>

<asp:BoundField DataField="value1" ItemStyle-HorizontalAlign="Right" ItemStyle-Width="80px" HeaderStyle-HorizontalAlign="Center" />

<asp:BoundField DataField="value2" ItemStyle-HorizontalAlign="Right" ItemStyle-Width="80px" HeaderStyle-HorizontalAlign="Center" />
</Columns>
<HeaderStyle HorizontalAlign="Center" />
<PagerSettings FirstPageText="First" LastPageText="Last" Mode="NextPreviousFirstLast" NextPageText="Next" PageButtonCount="4" PreviousPageText="Previous" />
</asp:GridView>

这是我的数据绑定事件。

protected void GridViewYearWiseData_DataBound(object sender, EventArgs e)
    {
        var currentMethod = (new System.Diagnostics.StackFrame()).GetMethod().Name;
        log.Info(AppConstants.StrStart + currentMethod);
        try
        {

            GridRoundoffDecimal =Convert.ToInt32(resXResourceSet.GetString("GridMaxDecimals"));//Line of code to get from the database, the number of decimals to be displayed in the grid after the decimal point
            System.Web.UI.WebControls.GridView grid = (System.Web.UI.WebControls.GridView)sender;
            BoundField col1 = (BoundField)grid.Columns[1];
            BoundField col2 = (BoundField)grid.Columns[2];

            col1.DataFormatString = "{0:N" + GridRoundoffDecimal + "}";
            col2.DataFormatString = "{0:N" + GridRoundoffDecimal + "}";
        }
        catch (Exception ex)
        {
            ScriptManager.RegisterStartupScript(this, typeof(Page), mLiquidateMain.GlobalConstants.script, mLiquidateMain.GlobalConstants.alertOf + GetErrorMessage(ex.Message) + "\");", true);
            log.Error(ex.Message, ex);
        }
        finally
        {
            log.Info(AppConstants.StrEnd + currentMethod);
        }
    }

这是我的DataSource

关于我哪里出错的任何想法？

为什么Dataformatstring属性没有应用于我的网格？

0 个答案: