private void filteredDataInDataGridView(int memberId)
        {
            aMemberInformationBll = new MemberInformationBLL();
            List <MemberInformation> aList   = aMemberInformationBll.getAllMemberInformation();
            List <MemberInformation> newList = new List <MemberInformation>();

            foreach (var memberInformation in aList)
            {
                if (memberInformation.memberId == memberId)
                {
                    newList.Add(memberInformation);
                }
            }
            memberInformationDataGridView.AutoGenerateColumns         = false;
            memberInformationDataGridView.DataSource                  = newList;
            memberInformationDataGridView.Columns[1].DataPropertyName = "memberId";
            memberInformationDataGridView.Columns[2].DataPropertyName = "borderName";
            memberInformationDataGridView.Columns[3].DataPropertyName = "roomNo";
            memberInformationDataGridView.Columns[4].DataPropertyName = "noOfMeals";
            memberInformationDataGridView.Columns[5].DataPropertyName = "balance";

            //Autogeneration of the id column starts here
            int i = 1;

            foreach (DataGridViewRow row in memberInformationDataGridView.Rows)
            {
                row.Cells["SNO"].Value = i;
                i++;
            }
            //autogeneration code ends here
        }
        private void showDataInDataGridView()
        {
            aMemberInformationBll = new MemberInformationBLL();
            memberInformationDataGridView.AutoGenerateColumns = false;
            List <MemberInformation> aList = aMemberInformationBll.getAllMemberInformation();

            memberInformationDataGridView.DataSource = aList;

            memberInformationDataGridView.Columns[1].DataPropertyName = "memberId";
            memberInformationDataGridView.Columns[2].DataPropertyName = "borderName";
            memberInformationDataGridView.Columns[3].DataPropertyName = "roomNo";
            memberInformationDataGridView.Columns[4].DataPropertyName = "noOfMeals";
            memberInformationDataGridView.Columns[5].DataPropertyName = "balance";

            memberInformationDataGridView.Columns[6].DataPropertyName = "individualMealCost";
            memberInformationDataGridView.Columns[7].DataPropertyName = "amountToBeGiven";
            memberInformationDataGridView.Columns[8].DataPropertyName = "amountToBePaid";

            //Autogeneration of the id column starts here
            int i = 1;

            foreach (DataGridViewRow row in memberInformationDataGridView.Rows)
            {
                row.Cells["SNO"].Value = i;
                i++;
            }
            //autogeneration code ends here
        }