protected void Page_Load(object sender, EventArgs e)
{
Userbll bl = new Userbll();
if (Session["User"] == null)
{
Response.Redirect("../Login.aspx");
}
else
{
string username = Session["User"].ToString();
if (bl.gethistorybooks(username) != null)
{
datalis1.DataSource = bl.gethistorybooks(username);
datalis1.DataBind();
}
}
}