redirect from hyperlink to another page containing details view

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C#

Visual-Studio

Gridview

i have two pages in my website

1st page contains a gridview and
2nd page contains a details view

i want to have a function like if user clicks on hyperlink field of grid view than he or she will redirect to 2nd page containing details view and i want to be able to retrieve information using the id from the gridview hyperlink

i am using visual studio 2005
and sqldatasource


my code so far:

on 1st page for gridview:
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataSourceID="SqlDataSource1" DataKeyNames="sr" Font-Names="Verdana" Font-Size="9pt">
<columns> <asp:BoundField DataField="username" HeaderText="username" SortExpression="username" />
<asp:BoundField DataField="category" HeaderText="category" SortExpression="category" />
<asp:BoundField DataField="blogTopic" HeaderText="blogTopic" SortExpression="blogTopic" />
<asp:BoundField DataField="blogContent" HeaderText="blogContent" SortExpression="blogContent" />
<asp:BoundField DataField="comment" HeaderText="comment" SortExpression="comment" />
<asp:BoundField DataField="createdDate" HeaderText="createdDate" SortExpression="createdDate" />
<asp:BoundField DataField="hits" HeaderText="hits" SortExpression="hits" />
<asp:BoundField DataField="rating" HeaderText="rating" SortExpression="rating" />
<asp:HyperLinkField DataNavigateUrlFields="sr" DataNavigateUrlFormatString="readmore.aspx?sr={0}"
Text="read more>>" />



on 2nd page for details view:
<asp:DetailsView ID="DetailsView1" runat="server" AutoGenerateRows="False" Height="50px" Style="position: static"
Width="125px" DataSourceID="SqlDataSource1">
<fields>
<asp:BoundField DataField="blogTopic" HeaderText="blogTopic" SortExpression="blogTopic" />
<asp:BoundField DataField="blogContent" HeaderText="blogContent" SortExpression="blogContent" />




<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
SelectCommand="SELECT [blogTopic], [blogContent] FROM [tbl_blogs]">