Details View doesnt work with Delete Or Update

[JustRun]

I have a problem with the select option at the gridview and gonna pull my hair out cause it doesn't work at all.
Here is the Grid view code: I want to get the selected row when the user click "Select"
I think it might related to the database Table !!

<asp:SqlDataSource ID="sdsCustomer" runat="server" ConflictDetection="CompareAllValues"
                        ConnectionString="Data Source=.;Initial Catalog=TimeSheet;Integrated Security=True"
                        DeleteCommand="DELETE FROM [CustomerTable] WHERE [DocumentID] = @original_DocumentID AND [CustomerName] = @original_CustomerName AND [Phone] = @original_Phone AND [Phone2] = @original_Phone2 AND [Phone3] = @original_Phone3 AND [Address] = @original_Address AND [Fax] = @original_Fax AND [email] = @original_Email AND [Representetive] = @original_Representetive AND [DomainName] = @original_DomainName AND [RenewDate] = @original_RenewDate AND [CompanyActivity] = @original_CompanyActivity AND [HowToRecognize] = @original_HowToRecognize"
                        InsertCommand="INSERT INTO [CustomerTable] ([CustomerName], [Phone], [Phone2], [Phone3], [Address], [Fax], [email], [Representetive], [DomainName], [RenewDate], [CompanyActivity], [HowToRecognize]) VALUES (@CustomerName, @Phone, @Phone2, @Phone3, @Address, @Fax, @Email, @Representetive, @DomainName, @RenewDate, @CompanyActivity, @HowToRecognize)"
                        OldValuesParameterFormatString="original_{0}" OnUpdated="sdsAllCustomers_Updated"
                        ProviderName="System.Data.SqlClient" SelectCommand="SELECT [DocumentID], [CustomerName], [Phone], [Phone2], [Phone3], [Address], [Fax], [email], [Representetive], [DomainName], [RenewDate], [CompanyActivity], [HowToRecognize] FROM [CustomerTable] ORDER BY [CustomerName]"
                        UpdateCommand="UPDATE [CustomerTable] SET [CustomerName] = @CustomerName, [Phone] = @Phone, [Phone2] = @Phone2, [Phone3] = @Phone3, [Address] = @Address, [Fax] = @Fax, [email] = @Email, [Representetive] = @Representetive, [DomainName] = @DomainName, [RenewDate] = @RenewDate, [CompanyActivity] = @CompanyActivity, [HowToRecognize] = @HowToRecognize WHERE [DocumentID] = @original_DocumentID AND [CustomerName] = @original_CustomerName AND [Phone] = @original_Phone AND [Phone2] = @original_Phone2 AND [Phone3] = @original_Phone3 AND [Address] = @original_Address AND [Fax] = @original_Fax AND [email] = @original_Email AND [Representetive] = @original_Representetive AND [DomainName] = @original_DomainName AND [RenewDate] = @original_RenewDate AND [CompanyActivity] = @original_CompanyActivity AND [HowToRecognize] = @original_HowToRecognize">
                        <DeleteParameters>
                            <asp:Parameter Name="original_DocumentID" Type="Object" />
                            <asp:Parameter Name="original_CustomerName" Type="String" />
                            <asp:Parameter Name="original_Phone" Type="String" />
                            <asp:Parameter Name="original_Phone2" Type="String" />
                            <asp:Parameter Name="original_Phone3" Type="String" />
                            <asp:Parameter Name="original_Address" Type="String" />
                            <asp:Parameter Name="original_Fax" Type="String" />
                            <asp:Parameter Name="original_Email" Type="String" />
                            <asp:Parameter Name="original_Representetive" Type="String" />
                            <asp:Parameter Name="original_DomainName" Type="String" />
                            <asp:Parameter Name="original_RenewDate" Type="String" />
                            <asp:Parameter Name="original_CompanyActivity" Type="String" />
                            <asp:Parameter Name="original_HowToRecognize" Type="String" />
                        </DeleteParameters>
                        <UpdateParameters>
                            <asp:Parameter Name="CustomerName" Type="String" />
                            <asp:Parameter Name="Phone" Type="String" />
                            <asp:Parameter Name="Phone2" Type="String" />
                            <asp:Parameter Name="Phone3" Type="String" />
                            <asp:Parameter Name="Address" Type="String" />
                            <asp:Parameter Name="Fax" Type="String" />
                            <asp:Parameter Name="Email" Type="String" />
                            <asp:Parameter Name="Representetive" Type="String" />
                            <asp:Parameter Name="DomainName" Type="String" />
                            <asp:Parameter Name="RenewDate" Type="String" />
                            <asp:Parameter Name="CompanyActivity" Type="String" />
                            <asp:Parameter Name="HowToRecognize" Type="String" />
                            <asp:Parameter Name="original_DocumentID" Type="Object" />
                            <asp:Parameter Name="original_CustomerName" Type="String" />
                            <asp:Parameter Name="original_Phone" Type="String" />
                            <asp:Parameter Name="original_Phone2" Type="String" />
                            <asp:Parameter Name="original_Phone3" Type="String" />
                            <asp:Parameter Name="original_Address" Type="String" />
                            <asp:Parameter Name="original_Fax" Type="String" />
                            <asp:Parameter Name="original_Email" Type="String" />
                            <asp:Parameter Name="original_Representetive" Type="String" />
                            <asp:Parameter Name="original_DomainName" Type="String" />
                            <asp:Parameter Name="original_RenewDate" Type="String" />
                            <asp:Parameter Name="original_CompanyActivity" Type="String" />
                            <asp:Parameter Name="original_HowToRecognize" Type="String" />
                        </UpdateParameters>
                        <InsertParameters>
                            <asp:Parameter Name="CustomerName" Type="String" />
                            <asp:Parameter Name="Phone" Type="String" />
                            <asp:Parameter Name="Phone2" Type="String" />
                            <asp:Parameter Name="Phone3" Type="String" />
                            <asp:Parameter Name="Address" Type="String" />
                            <asp:Parameter Name="Fax" Type="String" />
                            <asp:Parameter Name="Email" Type="String" />
                            <asp:Parameter Name="Representetive" Type="String" />
                            <asp:Parameter Name="DomainName" Type="String" />
                            <asp:Parameter Name="RenewDate" Type="String" />
                            <asp:Parameter Name="CompanyActivity" Type="String" />
                            <asp:Parameter Name="HowToRecognize" Type="String" />
                        </InsertParameters>
                    </asp:SqlDataSource>
                    <asp:DetailsView ID="DetailsView1" runat="server" Height="50px" Width="528px" AllowPaging="True" AutoGenerateRows="False" DataKeyNames="DocumentID" DataSourceID="sdsCustomer">
                        <Fields>
                            <asp:BoundField DataField="DocumentID" HeaderText="DocumentID" ReadOnly="True" SortExpression="DocumentID" />
                            <asp:BoundField DataField="CustomerName" HeaderText="CustomerName" SortExpression="CustomerName" />
                            <asp:BoundField DataField="Phone" HeaderText="Phone" SortExpression="Phone" />
                            <asp:BoundField DataField="Phone2" HeaderText="Phone2" SortExpression="Phone2" />
                            <asp:BoundField DataField="Phone3" HeaderText="Phone3" SortExpression="Phone3" />
                            <asp:BoundField DataField="Address" HeaderText="Address" SortExpression="Address" />
                            <asp:BoundField DataField="Fax" HeaderText="Fax" SortExpression="Fax" />
                            <asp:BoundField DataField="Email" HeaderText="Email" SortExpression="Email" />
                            <asp:BoundField DataField="Representetive" HeaderText="Representetive" SortExpression="Representetive" />
                            <asp:BoundField DataField="DomainName" HeaderText="DomainName" SortExpression="DomainName" />
                            <asp:BoundField DataField="RenewDate" HeaderText="RenewDate" SortExpression="RenewDate" />
                            <asp:BoundField DataField="CompanyActivity" HeaderText="CompanyActivity" SortExpression="CompanyActivity" />
                            <asp:BoundField DataField="HowToRecognize" HeaderText="HowToRecognize" SortExpression="HowToRecognize" />
                            <asp:TemplateField ShowHeader="False">
                                <EditItemTemplate>
                                    <asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="True" CommandName="Update"
                                        Text="Update"></asp:LinkButton>
                                    <asp:LinkButton ID="LinkButton2" runat="server" CausesValidation="False" CommandName="Cancel"
                                        Text="Cancel"></asp:LinkButton>
                                </EditItemTemplate>
                                <InsertItemTemplate>
                                    <asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="True" CommandName="Insert"
                                        Text="Insert"></asp:LinkButton>
                                    <asp:LinkButton ID="LinkButton2" runat="server" CausesValidation="False" CommandName="Cancel"
                                        Text="Cancel"></asp:LinkButton>
                                </InsertItemTemplate>
                                <ItemTemplate>
                                    <asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="False" CommandName="Edit"
                                        Text="Edit"></asp:LinkButton>
                                    <asp:LinkButton ID="LinkButton2" runat="server" CausesValidation="False" CommandName="New"
                                        Text="New"></asp:LinkButton>
                                    <asp:LinkButton ID="LinkButton3" runat="server" CausesValidation="False" CommandName="Delete"
                                        Text="Delete"></asp:LinkButton>
                                </ItemTemplate>
                            </asp:TemplateField>
                        </Fields>
                    </asp:DetailsView>
 

    protected void sdsAllCustomers_Updated(object sender, SqlDataSourceStatusEventArgs e)
    {
        lblErr.Visible = true;
        if (e.Exception != null)
        {
            lblErr.Text = e.Exception.Message;
            e.ExceptionHandled = true;
        }
        else
        {
            lblErr.Text = "Your data have been modified successfuly";
        }
    }
 
Any Help Please
 

[MrMancunian]

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