ASP.NET 2.0 FORMVIEW 更新无效

Question

ASP.NET 2.0 FORMVIEW 采用OBJECTDATASOURCE 数据源，下面是BLL更新部分的代码。
点击FORMVIEW 的编辑按钮，可以进入编辑状态，再点击更新时，不提示跟新失败，但是数据确不更新。
多方查找错误地方，无奈失败。
恳请好心人帮忙看下代码是不是有问题。谢谢。[System.ComponentModel.DataObjectMethodAttribute(System.ComponentModel.DataObjectMethodType.Update, true)]
    public bool UpdateRecord(int? 主动, int? 对手, int? 客户, DateTime 下次, int? 地点, string 记录, DateTime 时间, int? 工具, string 主题, int original_RecordID)
    {
        WZNJSY.RecordsDataTable Records = Adapter.GetRecordsByCustomerContactID(original_RecordID);
        if (Records.Count == 0)
            // no matching record found, return false
            return false;        WZNJSY.RecordsRow Record = Records[0];        Record.主动 = 主动.Value;
        Record.对手 = 对手.Value;
        Record.客户 = 客户.Value;
        if (下次 == null) Record.Set下次Null(); else Record.下次 = 下次;
        Record.地点 = 地点.Value;
        if (记录 == null) Record.Set记录Null(); else Record.记录 = 记录;
        if (时间 == null) Record.Set时间Null(); else Record.时间 =时间;
        Record.工具 = 工具.Value;
        if (主题 == null) Record.Set主题Null(); else Record.主题 =主题;        // Update the product record
        int rowsAffected = Adapter.Update(Record);        // Return true if precisely one row was inserted, otherwise false
        return rowsAffected == 1;
    }

Answer 1

下面是ASPX页面的代码   <asp:ObjectDataSource ID="ObjectDataSource1" runat="server" DeleteMethod="DeleteRecord"
            InsertMethod="AddRecord" OldValuesParameterFormatString="original_{0}" SelectMethod="getRecords"
            TypeName="RecordsBLL" UpdateMethod="UpdateRecord">
            <DeleteParameters>
                <asp:Parameter Name="RecordID" Type="Int32" />
            </DeleteParameters>
            <UpdateParameters>
                <asp:Parameter Name="主动" Type="Int32" />
                <asp:Parameter Name="对手" Type="Int32" />
                <asp:Parameter Name="客户" Type="Int32" />
                <asp:Parameter Name="下次" Type="DateTime" />
                <asp:Parameter Name="地点" Type="Int32" />
                <asp:Parameter Name="记录" Type="String" />
                <asp:Parameter Name="时间" Type="DateTime" />
                <asp:Parameter Name="工具" Type="Int32" />
                <asp:Parameter Name="主题" Type="String" />
                <asp:Parameter Name="original_RecordID" Type="Int32" />
            </UpdateParameters>
            <InsertParameters>
                <asp:Parameter Name="主动" Type="Int32" />
                <asp:Parameter Name="对手" Type="Int32" />
                <asp:Parameter Name="客户" Type="Int32" />
                <asp:Parameter Name="下次" Type="DateTime" />
                <asp:Parameter Name="地点" Type="Int32" />
                <asp:Parameter Name="记录" Type="String" />
                <asp:Parameter Name="时间" Type="DateTime" />
                <asp:Parameter Name="主题" Type="String" />
                <asp:Parameter Name="工具" Type="Int32" />
            </InsertParameters>
        </asp:ObjectDataSource>
        <asp:FormView ID="FormView1" runat="server" DataKeyNames="RecordID" DataSourceID="ObjectDataSource1">
            <EditItemTemplate>
                RecordID:
                <asp:Label ID="RecordIDLabel1" runat="server" Text='<%# Eval("RecordID") %>'></asp:Label><br />
                主题:
                <asp:TextBox ID="主题TextBox" runat="server" Text='<%# Bind("主题") %>'>
                </asp:TextBox><br />
                记录:
                <asp:TextBox ID="记录TextBox" runat="server" Text='<%# Bind("记录") %>'>
                </asp:TextBox><br />
                工具:
                <asp:TextBox ID="工具TextBox" runat="server" Text='<%# Bind("工具") %>'>
                </asp:TextBox><br />
                主动:
                <asp:TextBox ID="主动TextBox" runat="server" Text='<%# Bind("主动") %>'>
                </asp:TextBox><br />
                时间:
                <asp:TextBox ID="时间TextBox" runat="server" Text='<%# Bind("时间") %>'>
                </asp:TextBox><br />
                下次:
                <asp:TextBox ID="下次TextBox" runat="server" Text='<%# Bind("下次") %>'>
                </asp:TextBox><br />
                地点:
                <asp:TextBox ID="地点TextBox" runat="server" Text='<%# Bind("地点") %>'>
                </asp:TextBox><br />
                对手:
                <asp:TextBox ID="对手TextBox" runat="server" Text='<%# Bind("对手") %>'>
                </asp:TextBox><br />
                客户:
                <asp:TextBox ID="客户TextBox" runat="server" Text='<%# Bind("客户") %>'>
                </asp:TextBox><br />
                <asp:LinkButton ID="UpdateButton" runat="server" CausesValidation="True" CommandName="Update"
                    Text="更新">
                </asp:LinkButton>
                <asp:LinkButton ID="UpdateCancelButton" runat="server" CausesValidation="False" CommandName="Cancel"
                    Text="取消">
                </asp:LinkButton>
            </EditItemTemplate>
            <InsertItemTemplate>
                主题:
                <asp:TextBox ID="主题TextBox" runat="server" Text='<%# Bind("主题") %>'>
                </asp:TextBox><br />
                记录:
                <asp:TextBox ID="记录TextBox" runat="server" Text='<%# Bind("记录") %>'>
                </asp:TextBox><br />
                工具:
                <asp:TextBox ID="工具TextBox" runat="server" Text='<%# Bind("工具") %>'>
                </asp:TextBox><br />
                主动:
                <asp:TextBox ID="主动TextBox" runat="server" Text='<%# Bind("主动") %>'>
                </asp:TextBox><br />
                时间:
                <asp:TextBox ID="时间TextBox" runat="server" Text='<%# Bind("时间") %>'>
                </asp:TextBox><br />
                下次:
                <asp:TextBox ID="下次TextBox" runat="server" Text='<%# Bind("下次") %>'>
                </asp:TextBox><br />
                地点:
                <asp:TextBox ID="地点TextBox" runat="server" Text='<%# Bind("地点") %>'>
                </asp:TextBox><br />
                对手:
                <asp:TextBox ID="对手TextBox" runat="server" Text='<%# Bind("对手") %>'>
                </asp:TextBox><br />
                客户:
                <asp:TextBox ID="客户TextBox" runat="server" Text='<%# Bind("客户") %>'>
                </asp:TextBox><br />
                <asp:LinkButton ID="InsertButton" runat="server" CausesValidation="True" CommandName="Insert"
                    Text="插入">
                </asp:LinkButton>
                <asp:LinkButton ID="InsertCancelButton" runat="server" CausesValidation="False" CommandName="Cancel"
                    Text="取消">
                </asp:LinkButton>
            </InsertItemTemplate>
            <ItemTemplate>
                RecordID:
                <asp:Label ID="RecordIDLabel" runat="server" Text='<%# Eval("RecordID") %>'></asp:Label><br />
                主题:
                <asp:Label ID="主题Label" runat="server" Text='<%# Bind("主题") %>'></asp:Label><br />
                记录:
                <asp:Label ID="记录Label" runat="server" Text='<%# Bind("记录") %>'></asp:Label><br />
                工具:
                <asp:Label ID="工具Label" runat="server" Text='<%# Bind("工具") %>'></asp:Label><br />
                主动:
                <asp:Label ID="主动Label" runat="server" Text='<%# Bind("主动") %>'></asp:Label><br />
                时间:
                <asp:Label ID="时间Label" runat="server" Text='<%# Bind("时间") %>'></asp:Label><br />
                下次:
                <asp:Label ID="下次Label" runat="server" Text='<%# Bind("下次") %>'></asp:Label><br />
                地点:
                <asp:Label ID="地点Label" runat="server" Text='<%# Bind("地点") %>'></asp:Label><br />
                对手:
                <asp:Label ID="对手Label" runat="server" Text='<%# Bind("对手") %>'></asp:Label><br />
                客户:
                <asp:Label ID="客户Label" runat="server" Text='<%# Bind("客户") %>'></asp:Label><br />
                <asp:LinkButton ID="EditButton" runat="server" CausesValidation="False" CommandName="Edit"
                    Text="编辑">
                </asp:LinkButton>
                <asp:LinkButton ID="DeleteButton" runat="server" CausesValidation="False" CommandName="Delete"
                    Text="删除">
                </asp:LinkButton>
                <asp:LinkButton ID="NewButton" runat="server" CausesValidation="False" CommandName="New"
                    Text="新建">
                </asp:LinkButton>
            </ItemTemplate>
        </asp:FormView>

Answer 2

TO:include_me(丁一) 
可以对断代码解释下吗？

Answer 3

查看过数据库，update后，数据库中的数据没有改变。

Answer 4

<asp:Parameter Name="original_RecordID" Type="Int32" />
-->
<asp:Parameter Name="RecordID" Type="Int32" />try it!

Answer 5

treble_h, Thanks。 I tried, but it does not work, either.
Thank you all the same.

Answer 6

你的delete的parameter为什么是RecordID？你的函数仅接受orginial_RecordID啊，应该改为original_RecordID吧。

Answer 7

To;cat_hsfz
试了，没有效果。THANKS ALL THE SAME

Answer 8

wznjsy() 
---------------------
断代码: 给代码加断点(我的叫法)

Answer 9

这个小贱人，自己知道答案了就不说了，大家以后不用回复他问题了
他的问题出在没有Update的按钮，Command="Edit"只是打开编辑模式，编辑完后需要执行Commend="Update"才行，但是他没有写Command="update"的Control，故无法更新