GridView格式化

<asp:TemplateColumn HeaderText="进出境运输方式">
    <ItemTemplate>
 <%# Eval("TRAF_MODENAME").ToString("yyyy-MM-dd") == "1900-1-1" ? "" : Eval("TRAF_MODENAME").ToString("yyyy-MM-dd HH:mm:ss")%>
    </ItemTemplate>
   <%-- <EditItemTemplate>
 <asp:DropDownList ID="ddlTRAF_MODEU" runat="server" DataTextField="NAME" DataValueField="CODE">
 </asp:DropDownList>
    </EditItemTemplate>--%>
    <FooterTemplate>
 <asp:DropDownList ID="ddlTRAF_MODEA" runat="server" DataTextField="NAME" DataValueField="CODE">
 </asp:DropDownList>
    </FooterTemplate>
</asp:TemplateColumn>

<asp:TemplateField HeaderText="生成日期">
　　<ItemTemplate>
      <%# DataBinder.Eval(Container.DataItem, "CREATE_DATE", "{0:yyyy-MM-dd}") == "1900-01-01" ? "" : DataBinder.Eval(Container.DataItem, "CREATE_DATE", "{0:yyyy-MM-dd}")%>
      </ItemTemplate>
</asp:TemplateField>