页面拖一个GridView,一个ObjectDataSource.
绑定好后.数据正常显示出来,编辑,插入操作都可以.就是删除列不行.
我问了别人说是,我没设置GridView的DataKeyNames属性,我又把DataKeyNames属性绑上了ID.但是还是不能删除.
其他操作都行.编辑插入都行,就是删除不行,我确定删除的数据库代码是对的.
是怎么回事呢
<asp:GridView ID="gvDisplay" runat="server" AllowPaging="True"
AutoGenerateColumns="False" DataKeyNames="Id" DataSourceID="ObjectDataSource1">
<Columns>
<asp:BoundField DataField="Id" HeaderText="Id" SortExpression="Id" />
<asp:BoundField DataField="Sex" HeaderText="Sex" SortExpression="Sex" />
<asp:BoundField DataField="Name" HeaderText="Name" SortExpression="Name" />
<asp:BoundField DataField="Age" HeaderText="Age" SortExpression="Age" />
<asp:BoundField DataField="Address" HeaderText="Address"
SortExpression="Address" />
<asp:CommandField ShowDeleteButton="True" ShowEditButton="True"
ShowSelectButton="True" />
</Columns>
</asp:GridView>
<asp:ObjectDataSource ID="ObjectDataSource1" runat="server"
DataObjectTypeName="Model.Person" DeleteMethod="Delete" InsertMethod="Insert"
SelectMethod="SelectAll" TypeName="BLL.Bll_Person" UpdateMethod="Update">
</asp:ObjectDataSource>
