Regarding HyperLink pass the QueryString value

Hi guys,
Please help this code.How pass the querystring value one page to another pass.
Please find the below code i am useing but they are not fetch the values
<asp:HyperLink  ID="HypHome"  runat="server" NavigateUrl='<%# "../Buyer/BuyerHome.aspx?Lg=" + Request.QueryString["Lg"] %>' >Home</asp:HyperLink>
 
Please advice me how resolve the problem
Thanks and Regard
Sambath kumar
 
 
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