private void LoadRatings(int index) { if (index < 0) { FormUtility.GetBindingSource(dataGridViewRatingCodes).Clear(); return; } FormUtility.GetBindingSource(dataGridViewRatingCodes).Clear(); if (currentRatingAgency == null) { return; } TableUtility tableUtility = new TableUtility(); List <Range> agencyRanges = tableUtility.ReadTableRow(Rating.GetDefaultValue(), new Dictionary <string, string> { { "Agency", currentRatingAgency.GetIndex().ToString() } }, QueryOperator.OR); if (agencyRanges.Count == 0) { return; } List <Rating> ratings = tableUtility.ConvertRangesToObjects <Rating>(agencyRanges); foreach (Rating rating in ratings) { FormUtility.GetBindingSource(dataGridViewRatingCodes).Add(rating); } }
private void DeleteRatingAgencyClick(object sender, EventArgs e) { TableUtility tableUtility = new TableUtility(); RatingAgency ratingAgencyToDelete = dataGridViewRatingAgencies.Rows[ratingAgenciesRowIndex].DataBoundItem as RatingAgency; List <Rating> ratingsToDelete = tableUtility.ConvertRangesToObjects <Rating>(tableUtility.ReadTableRow(Rating.GetDefaultValue(), new Dictionary <string, string> { { "Agency", ratingAgencyToDelete.GetIndex().ToString() } }, QueryOperator.OR)); foreach (Rating rating in ratingsToDelete) { tableUtility.DeleteTableRow(rating); } tableUtility.DeleteTableRow(ratingAgencyToDelete); FormUtility.GetBindingSource(dataGridViewRatingAgencies).RemoveAt(ratingAgenciesRowIndex); LoadRatings(ratingAgenciesRowIndex); if (FormUtility.GetBindingSource(dataGridViewRatingAgencies).Count == 0) { currentRatingAgency = null; } }