private void populateRoomsOccupancy() { Stack <RoomOccupancyDTO> roomsOccupancy = DbAdapter.getPatientRoomsOccupancy( this.dateTimePickerCheckInDate.Value, this.dateTimePickerCheckOutDate.Value); this.roomsOccupancyTable = new DataTable(); this.roomsOccupancyTable.Columns.Add(new DataColumn("Numer sali")); this.roomsOccupancyTable.Columns.Add(new DataColumn("Oddział")); this.roomsOccupancyTable.Columns.Add(new DataColumn("Budynek")); this.roomsOccupancyTable.Columns.Add(new DataColumn("Rezerwacja od")); this.roomsOccupancyTable.Columns.Add(new DataColumn("Rezerwacja do")); foreach (var roomOccupancy in roomsOccupancy) { this.roomsOccupancyTable.Rows.Add( roomOccupancy.room_number, roomOccupancy.department, roomOccupancy.building, roomOccupancy.date_from, roomOccupancy.date_to ); } }