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);
}