Record Navigation using Events in c#

<%@ Control Language="c#" AutoEventWireup="false" Codebehind="frmUserControl.ascx.cs" Inherits="SamWebApp.frmUserControl" TargetSchema="http://schemas.microsoft.com/intellisense/ie5"%>
<TABLE id="Table1" style="WIDTH: 224px; HEIGHT: 23px" cellSpacing="1" cellPadding="1" rules="none"
	width="224" border="0">
	<TR>
		<TD style="WIDTH: 61px"><asp:imagebutton id="btnNewImage" runat="server" Width="15px" Height="15px" ImageUrl="file:///C:\unzipped\Sample-01-04-2005\images\New.bmp"
				ToolTip="New"></asp:imagebutton></TD>
		<TD style="WIDTH: 17px"><asp:imagebutton id="btnSaveImage" runat="server" Width="15px" Height="15px" ImageUrl="file:///C:\unzipped\Sample-01-04-2005\images\Save.bmp"
				ToolTip="Save" EnableViewState="False"></asp:imagebutton></TD>
		<TD style="WIDTH: 11px"><asp:imagebutton id="btnUpdateImage" runat="server" Width="15px" Height="15px" ImageUrl="file:///C:\Program Files\Microsoft Visual Studio .NET 2003\Common7\IDE\HTML\Images\update.gif"
				ToolTip="Update"></asp:imagebutton></TD>
		<TD><asp:imagebutton id="btnDelImage" runat="server" Width="15px" Height="15px" ImageUrl="file:///C:\unzipped\Sample-01-04-2005\images\delete.bmp"
				ToolTip="Delete"></asp:imagebutton></TD>
		<TD style="WIDTH: 14px"><asp:imagebutton id="btnFirstImage" runat="server" Width="15px" Height="15px" ImageUrl="file:///C:\unzipped\Sample-01-04-2005\images\Movefirst.bmp"
				ToolTip="First"></asp:imagebutton></TD>
		<TD style="WIDTH: 5px"><asp:imagebutton id="btnPrevImage" runat="server" Width="15px" Height="15px" ImageUrl="file:///C:\unzipped\Sample-01-04-2005\images\MovePrev.bmp"
				ToolTip="Prev"></asp:imagebutton></TD>
		<TD style="WIDTH: 7px"><asp:imagebutton id="btnNextImage" runat="server" Width="15px" Height="15px" ImageUrl="file:///C:\unzipped\Sample-01-04-2005\images\MoveNext.bmp"
				ToolTip="Next"></asp:imagebutton></TD>
		<TD style="WIDTH: 20px"><asp:imagebutton id="btnLastImage" runat="server" Width="15px" Height="15px" ImageUrl="file:///C:\unzipped\Sample-01-04-2005\images\MoveLast.bmp"
				ToolTip="Last"></asp:imagebutton></TD>
		<TD style="WIDTH: 5px"><asp:imagebutton id="btnSearchImage" runat="server" Width="15px" Height="15px" ImageUrl="file:///C:\unzipped\Sample-01-04-2005\images\Search.bmp"
				ToolTip="Search"></asp:imagebutton></TD>
		<TD style="WIDTH: 9px"><asp:imagebutton id="btnRefreshImage" runat="server" Width="15px" Height="15px" ImageUrl="file:///C:\unzipped\Sample-01-04-2005\images\refresh.ico"
				ToolTip="Refresh"></asp:imagebutton></TD>
		<TD style="WIDTH: 1px"><asp:imagebutton id="btnPrintImage" runat="server" Width="15px" Height="15px" ImageUrl="file:///C:\unzipped\Sample-01-04-2005\images\print.ico"
				ToolTip="Print"></asp:imagebutton></TD>
		<TD><asp:imagebutton id="btnCloseImage" runat="server" Width="15px" Height="15px" ImageUrl="file:///C:\unzipped\Sample-01-04-2005\images\Exit.bmp"
				ToolTip="Close"></asp:imagebutton></TD>
	</TR>
</TABLE>