Sho*_*000 5 t-sql vb.net sql-server asp.net
我创建了一个包含简单存储过程的数据库,用于删除,插入,选择和更新数据库的三个表中的记录.除了我的删除语句之外,它们都有效.我Procedure or function has too many arguments尝试时收到一条消息.我尝试删除它拥有的一个参数,最后删除了所有表的记录,而不是我所针对的记录.我究竟做错了什么?我有一种感觉错误在我的SQL脚本中,但我不知道我可以做些什么来使其工作.
消息:
过程或函数Delete_Special指定了太多参数.
我的SQL脚本:
CREATE PROCEDURE [Delete_Special]
    @ThisID INT
AS
    DELETE FROM [Daily_Specials]
    WHERE @ThisID = [ID]
GO
调用存储过程的事件:
Protected Sub BTN_DeleteEvt_Click(sender As Object, e As EventArgs)
    SQL_Specials.Delete()
End Sub
删节标记:
<asp:SqlDataSource ID="SQL_Specials" runat="server" DeleteCommand="Delete_Special" DeleteCommandType="StoredProcedure">
    <DeleteParameters>
        <asp:ControlParameter ControlID="GV_Eagles_Specials" Name="ThisID" PropertyName="SelectedIndex"
            Type="Int32" />
    </DeleteParameters>
</asp:SqlDataSource>
<asp:GridView ID="GV_Eagles_Specials" runat="server" DataSourceID="SQL_Specials" AutoGenerateColumns="False">
    <Columns>
        <asp:TemplateField>
            <ItemTemplate>
                <asp:Button ID="BTN_EditSpecial" runat="server" CssClass="BigText" Text="Edit" OnClick="BTN_EditEvent_Click" />
            </ItemTemplate>
        </asp:TemplateField>
        <asp:BoundField DataField="Date" HeaderText="Date" SortExpression="Date" HtmlEncode="False" DataFormatString="{0:MM/dd/yyyy}" />
        <asp:BoundField DataField="Special" HeaderText="Special" SortExpression="Special" HtmlEncode="False" />
        <asp:BoundField DataField="Side" HeaderText="Side" SortExpression="Side" HtmlEncode="False" />
        <asp:BoundField DataField="Special_Price" HeaderText="Special Price" SortExpression="Special_Price" HtmlEncode="False" />
        <asp:BoundField DataField="Soup" HeaderText="Soup" SortExpression="Soup" HtmlEncode="False" />
        <asp:BoundField DataField="Soup_Price" HeaderText="Soup Price" SortExpression="Soup_Price" HtmlEncode="False" />
        <asp:TemplateField ShowHeader="False">
            <ItemTemplate>
                <asp:Button ID="BTN_DeleteEvt" runat="server" CausesValidation="False" CommandName="Delete" Text="Delete" CssClass="BigText" OnClick="BTN_DeleteEvt_Click" />
            </ItemTemplate>
        </asp:TemplateField>
    </Columns>
</asp:GridView>
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