public static double[] getpopulationcolumnasarrayfromAreatablesofallregions(string region_name) { double[] two = new double[2]; PEIEntities7 Ganesh = new PEIEntities7(); // var v=Ganesh.spAlabama_Area("alabama"); if (region_name != null) { //two[1] = Ganesh.Alabama_Area.FirstOrDefault().Population ?? default(double); //two[0] = Ganesh.AlabamaRest_Area.FirstOrDefault().Population ?? default(double); two[1] = Ganesh.spAlabama_Area(region_name + "_Area").ToList().FirstOrDefault().Population ?? default(double); two[0] = Ganesh.spAlabamaRest_Area(region_name + "Rest_Area").ToList().FirstOrDefault().Population ?? default(double); } return(two); }