internal void DeleteAutoGeneratedRows(IEnumerable <DataRow> rows) { this.BeginDeleteRows(); DataTable dt = this.GetData(); foreach (DataRow dr in rows) { DataTableUtilities.DeleteTableRow(dt, dr); } this.EndDeleteRows(); }
protected override void OnRowsDeleted(object sender, SyncroSim.Core.DataSheetRowEventArgs e) { bool DeletedRows = false; Dictionary <int, bool> RemainingStockTypes = LookupKeyUtilities.CreateRecordLookup(this, Constants.STOCK_TYPE_ID_COLUMN_NAME); DataSheet FlowPathwaySheet = this.GetDataSheet(Constants.DATASHEET_FLOW_PATHWAY_NAME); DataTable FlowPathwayData = FlowPathwaySheet.GetData(); for (int i = FlowPathwayData.Rows.Count - 1; i >= 0; i--) { DataRow dr = FlowPathwayData.Rows[i]; if (dr.RowState == DataRowState.Deleted) { continue; } int?FromStockTypeId = null; if (dr[Constants.FROM_STOCK_TYPE_ID_COLUMN_NAME] != DBNull.Value) { FromStockTypeId = Convert.ToInt32(dr[Constants.FROM_STOCK_TYPE_ID_COLUMN_NAME], CultureInfo.InvariantCulture); } int?ToStockTypeId = null; if (dr[Constants.TO_STOCK_TYPE_ID_COLUMN_NAME] != DBNull.Value) { ToStockTypeId = Convert.ToInt32(dr[Constants.TO_STOCK_TYPE_ID_COLUMN_NAME], CultureInfo.InvariantCulture); } if (FromStockTypeId.HasValue && ToStockTypeId.HasValue) { if ((!RemainingStockTypes.ContainsKey(FromStockTypeId.Value)) | (!RemainingStockTypes.ContainsKey(ToStockTypeId.Value))) { DataTableUtilities.DeleteTableRow(FlowPathwayData, dr); DeletedRows = true; } } } if (DeletedRows) { FlowPathwaySheet.Changes.Add(new ChangeRecord(this, "Diagram data deleted rows")); } base.OnRowsDeleted(sender, e); }