Display Logo & banner from SQL Server Database

<%
string sql = "select * from header";
string href = "";
string src = "";
string title = "";

foreach (DataRow dr in DbConnection.GetData(sql).Tables["ResultTable"].Rows)
{

href = dr["header_href"].ToString();
src = dr["header_src"].ToString();
title = dr["header_title"].ToString();

}
}

%>
<span><a href="Default.aspx"><img src="images/logo.png" alt="logo" border="0px"/></a></span>

<span><a href="<%=href %>" title='<%=title %>' target="_blank"><img src="<%=src %>" alt="<%=title %>" border="0px"/></a></span>

<%--<span><a href="banner.aspx" title=' banner title' target="_blank"><img src="images/banner.jpg" alt="banner" border="0px"/></a></span>--%>