![](dotnetdiagramimages/C1_AdoNet_Snowflake_C1_DataConnector_AdoNet_C1ConnectionBase`1.png)
'Declaration Public MustInherit Class C1ConnectionBase(Of TConnectionImpl) Inherits C1ConnectionBase
public abstract class C1ConnectionBase<TConnectionImpl> : C1ConnectionBase
System.Object
System.MarshalByRefObject
System.ComponentModel.Component
System.Data.Common.DbConnection
C1.DataConnector.AdoNet.C1ConnectionBase
C1.DataConnector.AdoNet.C1ConnectionBase<TConnectionImpl>
C1.AdoNet.CSV.C1CSVConnection
C1.AdoNet.GoogleAnalytics.C1GoogleAnalyticsConnection
C1.AdoNet.Json.C1JsonConnection
C1.AdoNet.Kintone.C1KintoneConnection
C1.AdoNet.Magento.C1MagentoConnection
C1.AdoNet.OData.C1ODataConnection
C1.AdoNet.QuickBooksOnline.C1QuickBooksOnlineConnection
C1.AdoNet.Salesforce.C1SalesforceConnection
C1.AdoNet.ServiceNow.C1ServiceNowConnection
C1.AdoNet.Snowflake.C1SnowflakeConnection