DataBinder.Eval绑定中文+(%)问题 急急

Question

[前台代码]
<asp:GridView ID="gvwRollMoni" runat="server" Width="100%" 
                AutoGenerateColumns="False">
                <Columns>
                    <asp:BoundField DataField="回滚段" HeaderText="回滚段" ReadOnly="True" 
                        SortExpression="回滚段" />
                    <asp:BoundField DataField="大小(MB)" HeaderText="大小(MB)" ReadOnly="True" 
                        SortExpression="大小(MB)" />
                    <asp:TemplateField HeaderText="命中率(%)" SortExpression="命中率(%)">
                        <ItemTemplate>
                           <uc1:Chart ID="Chart1" runat="server" />
                            <asp:Label ID="Label1" runat="server"></asp:Label>
                        </ItemTemplate>
                    </asp:TemplateField>
                    <asp:BoundField DataField="压缩次数(次)" HeaderText="压缩次数(次)" ReadOnly="True" 
                        SortExpression="压缩次数(次)" />
                  
                </Columns>
                <EmptyDataTemplate>
                </EmptyDataTemplate>
            </asp:GridView>[后台代码]void gvwRollMoni_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow || e.Row.RowType == DataControlRowType.Separator)
        {
            double dblTemp = Convert.ToDouble(DataBinder.Eval(e.Row.DataItem, "[命中率(%)]"));
            Label templabel = e.Row.FindControl("Label1") as Label;
            templabel.Text = Math.Round(dblTemp, 2) + "%";
            userControl_Chart ucChart = e.Row.FindControl("Chart1") as userControl_Chart;
            if (ucChart != null) ucChart.Width = Convert.ToInt32(dblTemp);
        }
    }这里绑定出错 数据库里面字段就是 命中率(%) 这个（）要怎么格式化才行呀。高手来啊

Answer 1

加上转义即可@
double dblTemp = Convert.ToDouble(DataBinder.Eval(e.Row.DataItem, @"[命中率(%)]"));

Answer 2

建议在绑定字段的时候，sql里面把 该字段  as 列名，换成别的。。里面有特殊字符，不号转换。，。。