Asp.net sorting DataTable row in ascending or descending order by DefaultView

Ascending  

DataTable table = "Query to get DataTable from database";

      table.DefaultView.Sort = "FieldName ASC";

      repeater1.DataSource = table.DefaultView;

      repeater1.DataBind();

Descending  

DataTable table = "Query to get DataTable from database";

      table.DefaultView.Sort = "FieldName DESC";

      repeater1.DataSource = table.DefaultView;

      repeater1.DataBind();