![](dotnetdiagramimages/C1_AdoNet_Snowflake_C1_DataConnector_AdoNet_C1DataReader.png)
'Declaration Public Class C1DataReader Inherits C1.DataConnector.C1DataReaderBase
public class C1DataReader : C1.DataConnector.C1DataReaderBase
System.Object
System.MarshalByRefObject
System.Data.Common.DbDataReader
C1.DataConnector.C1DataReaderBase
C1.DataConnector.AdoNet.C1DataReader
C1.AdoNet.CSV.C1CSVDataReader
C1.AdoNet.GoogleAnalytics.C1GoogleAnalyticsDataReader
C1.AdoNet.Json.C1JsonDataReader
C1.AdoNet.Kintone.C1KintoneDataReader
C1.AdoNet.Magento.C1MagentoDataReader
C1.AdoNet.OData.C1ODataDataReader
C1.AdoNet.QuickBooksOnline.C1QuickBooksOnlineDataReader
C1.AdoNet.Salesforce.C1SalesforceDataReader
C1.AdoNet.ServiceNow.C1ServiceNowDataReader
C1.AdoNet.Snowflake.C1SnowflakeDataReader