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我有一个GridView。它连接到一个SqlDataSource。我的数据库是Oracle。SqlDataSource的DeleteCommand中获取“ORA-01036:非法变量名称/编号”
当我运行网页时,SELECT命令有效,我看到列表中的项目。当我点击删除按钮,我得到这个错误:
ORA-01036: illegal variable name/number
这是我的GridView和SqlDataSource的:
<telerik:RadAjaxPanel ID="ajaxMyLinks" runat="server" width="100%" LoadingPanelID="RadAjaxLoadingPanel1">
<telerik:RadGrid ID="gridMyLinks" runat="server" DataSourceID="SqlDataSourceMyLinks" AllowAutomaticDeletes="True" AllowPaging="True" BackColor="White" BorderColor="White" PageSize="5" ShowHeader="False">
<MasterTableView AutoGenerateColumns="False" DataSourceID="SqlDataSourceMyLinks" DataKeyNames="N_USER_LINK_ID">
<Columns>
<telerik:GridHyperLinkColumn AllowSorting="False" DataNavigateUrlFields="V_LINK" DataNavigateUrlFormatString="{0}" DataTextField="V_LINK_TITLE" DataTextFormatString="{0}" FilterControlAltText="Filter column column" UniqueName="column" Target="_blank">
</telerik:GridHyperLinkColumn>
<telerik:GridButtonColumn ButtonType="ImageButton" CommandName="Delete" ImageUrl="Content/images/delete.png" UniqueName="column1">
</telerik:GridButtonColumn>
</Columns>
</MasterTableView>
<PagerStyle Mode="NextPrev" ShowPagerText="False" />
</telerik:RadGrid>
</telerik:RadAjaxPanel>
<asp:SqlDataSource ID="SqlDataSourceMyLinks" runat="server" ConnectionString="<%$ ConnectionStrings:DefaultConnection %>" SelectCommand="SELECT V_LINK_TITLE, V_LINK, N_USER_LINK_ID FROM TAPP_IFH_USER_LINK WHERE (N_USER_ID = :USER_ID) ORDER BY N_USER_LINK_ID DESC" DeleteCommand="DELETE FROM TAPP_IFH_USER_LINK WHERE (N_USER_LINK_ID = :USER_LINK_ID)" ProviderName="<%$ ConnectionStrings:DefaultConnection.ProviderName %>">
<DeleteParameters>
<asp:Parameter Name="USER_LINK_ID" Type="Int32"></asp:Parameter>
</DeleteParameters>
<SelectParameters>
<asp:SessionParameter Name="USER_ID" SessionField="USER_ID" />
</SelectParameters>
</asp:SqlDataSource>