模板列调用服务服务器端函数

 <asp:TemplateField>
                            <ItemTemplate>
                                <%--<%# CreatRecordTitle(Eval("Date").ToString(), Eval("DayCount").ToString(), Eval("NightCount").ToString(), Eval("TestCount").ToString())%>--%>
                               <%# Eval("html") %>
                            </ItemTemplate>
                        </asp:TemplateField>