求救:asp.net代码中出现"活动构架不支持template/property.怎么修改?

Question

<asp:DataGrid ID="WaterStore" Runat="server" AllowPaging="True" AlternatingItemStyle-BackColor="#333300" AutoGenerateColumns="False" BackColor="#3366ff" CellPadding="3" DataKeyField="ID" HeaderStyle-BackColor="#3366ff" HeaderStyle-ForeColor="#99ffff" PagerStyle-Mode="NumericPages" PagerStyle-BackColor="#669933" PagerStyle-ForeColor="lightgoldenrodyellow" Width="100%" OnPageIndexChanged="Page_Changed"
OnCancelCommand="WaterStore_Cancel" OnEditCommand="WaterStore_Edit" OnUpdateCommand="WaterStore_Update" />
<property name="Columns">
<ASP:BOUNDCOLUMN HeaderStyle-HorizontalAlign="center" HeaderText="编号" HeaderStyle-Wrap="False" ReadOnly="true" DataField="ID" />
<ASP:BOUNDCOLUMN HeaderStyle-HorizontalAlign="center" HeaderText="型号" HeaderStyle-Wrap="False" DataField="style" />
<ASP:BOUNDCOLUMN HeaderStyle-HorizontalAlign="center" HeaderText="产品名" HeaderStyle-Wrap="False" DataField="title" />
<ASP:BOUNDCOLUMN HeaderStyle-HorizontalAlign="center" HeaderText="供应商" HeaderStyle-Wrap="False" DataField="supplier" />
<ASP:BOUNDCOLUMN HeaderStyle-HorizontalAlign="center" HeaderText="单价" HeaderStyle-Wrap="False" DataField="price" />
<ASP:EDITCOMMANDCOLUMN Text="购买" HeaderText="修改" UpdateText="更新" CancelText="取消" ItemStyle-Wrap="False" ItemStyle-HorizontaAlign="center" />
</property>

Answer 1

使用ide（模板编辑器）或者代码动态（强类型）创建它们，不要手工写ui文本，不要学java。

Answer 2

大哥～～偶是刚学asp.net不懂你说的．．．不好意思～｀能不能说具体点啊？