protected void SortPrice_linkBtn_Click(object sender, EventArgs e)
{
List<Book> list = new List<Book>();
list = sc.OrderByPrice();
try
{
this.GridView1.DataSource = list;
this.GridView1.DataBind();
} catch (Exception ex)
{
string errormsg = string.Format("<script>Error:{0}</script>", ex.Message);
Response.Write(errormsg);
}
}
