static internal void GenerateSchemaTable(OleDbDataReader dataReader, object handle, CommandBehavior behavior) { if (0 != (CommandBehavior.KeyInfo & behavior)) { dataReader.BuildSchemaTableRowset(handle); // tries IColumnsRowset first then IColumnsInfo dataReader.AppendSchemaInfo(); } else { dataReader.BuildSchemaTableInfo(handle, false, false); // only tries IColumnsInfo } MetaData[] metadata = dataReader.MetaData; if ((null != metadata) && (0 < metadata.Length)) { dataReader.BuildSchemaTable(metadata); } }
internal static void GenerateSchemaTable(OleDbDataReader dataReader, object handle, CommandBehavior behavior) { if ((CommandBehavior.KeyInfo & behavior) != CommandBehavior.Default) { dataReader.BuildSchemaTableRowset(handle); dataReader.AppendSchemaInfo(); } else { dataReader.BuildSchemaTableInfo(handle, false, false); } System.Data.OleDb.MetaData[] metaData = dataReader.MetaData; if ((metaData != null) && (0 < metaData.Length)) { dataReader.BuildSchemaTable(metaData); } }