从GridView ASPX动态添加/删除行到CS（源）;

Question

我想在C＃类库中创建这样的GridView：

这是用于界面的ASPXsource：

<asp:gridview ID="Gridview1" runat="server" ShowFooter="true" AutoGenerateColumns="false" onrowcreated="Gridview1_RowCreated">
    <Columns>
        <asp:BoundField DataField="RowNumber" HeaderText="Row Number" />
        <asp:TemplateField HeaderText="Header 1">
            <ItemTemplate>
                <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="Header 2">
            <ItemTemplate>
                <asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="Header 3">
            <ItemTemplate>
                 <asp:TextBox ID="TextBox3" runat="server"></asp:TextBox>
            </ItemTemplate>
            <FooterStyle HorizontalAlign="Right" />
            <FooterTemplate>
             <asp:Button ID="ButtonAdd" runat="server" Text="Add New Row"
                    onclick="ButtonAdd_Click" />
            </FooterTemplate>
        </asp:TemplateField>
             <asp:TemplateField>
            <ItemTemplate>
                <asp:LinkButton ID="LinkButton1" runat="server" onclick="LinkButton1_Click">Remove</asp:LinkButton>
            </ItemTemplate>
        </asp:TemplateField>
    </Columns>
</asp:gridview>

我想将ASPX格式化为CS（源代码），如下格式：

{
    myGrid = new SPGridView();
    myGrid.ShowFooter = true;
    myGrid.AutoGenerateColumns = false;
    myGrid.ID = "Gridview1";

    SPBoundField dest = new SPBoundField();
    dest.DataField = "Number";
    dest.HeaderText = "Number";

    TemplateField headerOne = new TemplateField();

    base.CreateChildControls();
}

我不知道该怎么做，请帮忙。