Register the component libraries

Server Control

<form id="Form1" name="Form1" method="post" runat="server">
	<table>
		<tr>
		    <td colspan="2">
			    <fieldset>
				<legend>Customers</legend>
				<DNL:DbNetGrid 	id="dbnetgrid1" runat="server" ConnectionString = "samples"	Headings = "Customer Code,Customer Name,Address,City,Region,Phone,Fax" SelectPart = "customerid,companyname,address,city,region,phone,[fax]" FromPart = "customers"	PrimaryKeyColumn = "customerid"	PageSize = "10"	VirtualDir = "..">
					<DetailGrids>
						<DNL:DetailGrid GridID="dbnetgrid2" ForeignKeyColumn="customerid"></DNL:DetailGrid>
					</DetailGrids>
				</DNL:DbNetGrid>
				</fieldset>
			</td>
		</tr>
		<tr>
			<td>
				<fieldset><legend>Orders</legend>
					<DNL:DbNetGrid 	id="dbnetgrid2" 
					runat="server" 
					ConnectionString = "samples"
					Headings = "Order ID,Order Date,Shipped Date,Required Date,Freight,Customer ID"
					SelectPart = "orderid,orderdate,shippeddate,requireddate,freight,customerid"
					FromPart = "orders"
					PrimaryKeyColumn = "orderid"
					PageSize = 5
					Help = "false"
					RowInfo = "false"
					PageInfo = "false"
					>
					<DetailGrids>
						<DNL:DetailGrid GridID="dbnetgrid3" ForeignKeyColumn="orderid"></DNL:DetailGrid>
					</DetailGrids>
				</DNL:DbNetGrid>

</fieldset>
			</td>
			<td valign=top>
				<fieldset><legend>Order Lines</legend>
					<DNL:DbNetGrid 
					id="dbnetgrid3" 
					runat="server" 
					ConnectionString = "samples"
					Headings = "Product,Unit Price,Quantity,Discount (%)"
					SelectPart = "productname,[order details].unitprice,quantity,(discount * 100) as discount"
					FromPart = "[order details] inner join products on [order details].productid = products.productid"
					PageSize = 5
					Office = "false"
					Help = "false"
					RowInfo = "false"
					PageInfo = "false"
					>
				</DNL:DbNetGrid>
				</fieldset>
			</td>
		</tr>
	</table>
</form>

Customers
Orders	Order Lines