System.Data.DataView.UpdateIndex C# (CSharp) Method

DataView Class Documentation Mostra file Open project: kumpera/mono

UpdateIndex() protected method

protected UpdateIndex ( bool force ) : void
force	bool
return	void

		protected virtual void UpdateIndex (bool force)
		{
			if (Table == null)
				// FIXME
				return;

			if (Index == null || force) {
				sortColumns = DataTable.ParseSortString(Table, Sort, out sortOrder, false);
				Index = dataTable.GetIndex(sortColumns,sortOrder,RowStateFilter,FilterExpression,true);
			} else {
				Index.Key.RowStateFilter = RowStateFilter;
				Index.Reset();
			}

			int[] records = Index.GetAll ();

			if (records != null)
				InitDataRowViewArray (records,Index.Size);
			else
				rowCache = new DataRowView [0];
		}