关于ObjectDataSource参数传递，input的参数是一个自定义model,如何指定model.id的值?

Question

<asp:DetailsView ID="DetailsView1" runat="server" AutoGenerateRows="False" DataSourceID="ObjectDataSource2"
                    Height="50px" OnItemInserted="DetailsView1_ItemInserted" Width="125px">
                    <Fields>
                        <asp:TemplateField HeaderText="Id" SortExpression="Id">
                            <EditItemTemplate>
                                <asp:TextBox ID="TextBox3" runat="server" Text='<%# Bind("Id") %>'></asp:TextBox>
                            </EditItemTemplate>
                            <InsertItemTemplate>
                                <asp:TextBox ID="TextBox3" runat="server" Text='<%# Bind("Id") %>'></asp:TextBox>
                            </InsertItemTemplate>
                            <ItemTemplate>
                                <asp:Label ID="Label3" runat="server" Text='<%# Bind("Id") %>'></asp:Label>
                            </ItemTemplate>
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="GComId" SortExpression="GComId">
                            <EditItemTemplate>
                                <asp:TextBox ID="TextBox4" runat="server" Text='<%# SessionUi() %>'></asp:TextBox>
                            </EditItemTemplate>
                            <InsertItemTemplate>
                                <asp:TextBox ID="TextBox4" runat="server" Text='<%# SessionUi() %>'></asp:TextBox>
                            </InsertItemTemplate>
                            <ItemTemplate>
                                <asp:Label ID="Label4" runat="server" Text='<%# Bind("GComId") %>'></asp:Label>
                            </ItemTemplate>
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="规章名称" SortExpression="GName">
                            <EditItemTemplate>
                                <asp:TextBox ID="TextBox5" runat="server" Text='<%# Bind("GName") %>'></asp:TextBox>
                            </EditItemTemplate>
                            <InsertItemTemplate>
                                <asp:TextBox ID="TextBox5" runat="server" Text='<%# Bind("GName") %>'></asp:TextBox>
                            </InsertItemTemplate>
                            <ItemTemplate>
                                <asp:Label ID="Label5" runat="server" Text='<%# Bind("GName") %>'></asp:Label>
                            </ItemTemplate>
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="主要内容" SortExpression="GInfo">
                            <EditItemTemplate>
                                <asp:TextBox ID="TextBox2" runat="server" Text='<%# Bind("GInfo") %>'></asp:TextBox>
                            </EditItemTemplate>
                            <InsertItemTemplate>
                                <asp:TextBox ID="TextBox2" runat="server" Text='<%# Bind("GInfo") %>'></asp:TextBox>
                            </InsertItemTemplate>
                            <ItemTemplate>
                                <asp:Label ID="Label2" runat="server" Text='<%# Bind("GInfo") %>'></asp:Label>
                            </ItemTemplate>
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="实施日期" SortExpression="GDate">
                            <EditItemTemplate>
                                <asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("GDate", "{0:d}") %>'></asp:TextBox>
                            </EditItemTemplate>
                            <InsertItemTemplate>
                                <asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("GDate") %>'  onfocus ="calendar()"></asp:TextBox>
                            </InsertItemTemplate>
                            <ItemTemplate>
                                <asp:Label ID="Label1" runat="server" Text='<%# Bind("GDate") %>'></asp:Label>
                            </ItemTemplate>
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="GExA" SortExpression="GExA">
                            <EditItemTemplate>
                                <asp:TextBox ID="TextBox6" runat="server" Text='<%# Bind("GExA") %>'></asp:TextBox>
                            </EditItemTemplate>
                            <InsertItemTemplate>
                                <asp:TextBox ID="TextBox6" runat="server" Text='<%# Bind("GExA") %>'></asp:TextBox>
                            </InsertItemTemplate>
                            <ItemTemplate>
                                <asp:Label ID="Label6" runat="server" Text='<%# Bind("GExA") %>'></asp:Label>
                            </ItemTemplate>
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="GExB" SortExpression="GExB">
                            <EditItemTemplate>
                                <asp:TextBox ID="TextBox7" runat="server" Text='<%# Bind("GExB") %>'></asp:TextBox>
                            </EditItemTemplate>
                            <InsertItemTemplate>
                                <asp:TextBox ID="TextBox7" runat="server" Text='<%# Bind("GExB") %>'></asp:TextBox>
                            </InsertItemTemplate>
                            <ItemTemplate>
                                <asp:Label ID="Label7" runat="server" Text='<%# Bind("GExB") %>'></asp:Label>
                            </ItemTemplate>
                        </asp:TemplateField>
                        <asp:CommandField ShowInsertButton="True" />
                    </Fields>
                </asp:DetailsView>
                <asp:ObjectDataSource ID="ObjectDataSource2" runat="server" DataObjectTypeName="Admin.Model.ComLaw"
                    InsertMethod="Add" SelectMethod="GetModel" TypeName="Admin.BLL.ComLaw" DeleteMethod="Delete" UpdateMethod="Update" OnInserting="ObjectDataSource2_Inserting" OnSelecting="ObjectDataSource2_Selecting">
                    <SelectParameters>
                        <asp:ControlParameter ControlID="GridView1" Name="Id" PropertyName="SelectedValue"
                            Type="Int32" />
                    </SelectParameters>
                    <DeleteParameters>
                        <asp:Parameter Name="Id" Type="Int32" />
                    </DeleteParameters>
                </asp:ObjectDataSource>

Answer 1

protected string  SessionUi()
    {
        string sess;
        sess = Admin.Utility.InputClean.SafeInt(Session["Id"].ToString(), 0).ToString();
        return sess;    }

Answer 2

更正:InsertMethod="Add",add (myclass model)我要指定model.id的值