	Name	Description
	ConnectionString	Gets or sets the string used to open a server connection. (Inherited from Devart.Common.DbConnectionBase)
	ConnectionTimeout	Gets or sets the time to wait while trying to establish a connection before terminating the attempt and generating an error. (Inherited from Devart.Common.DbConnectionBase)
	Container	Gets the System.ComponentModel.IContainer that contains the System.ComponentModel.Component. (Inherited from System.ComponentModel.Component)
	Database	Gets or sets the name of the current database or the database to be used once a connection is open. (Inherited from Devart.Common.DbConnectionBase)
	DataSource	Gets or sets name of the server to which to connect. (Inherited from Devart.Common.DbConnectionBase)
	InDistributedTransaction	Indicates whether the connection is enlisted in a distributed transaction. (Inherited from Devart.Common.DbConnectionBase)
	IsMetadataStoreSupported
	Name	Gets or sets name of the component. (Inherited from Devart.Common.DbConnectionBase)
	Owner	Gets or sets a form or other container that the Devart.Common.DbConnectionBase instance belongs to. (Inherited from Devart.Common.DbConnectionBase)
	ServerVersion	Gets a string containing the version of the instance of the server to which the client is connected. (Inherited from Devart.Common.DbConnectionBase)
	Site	Gets or sets the System.ComponentModel.ISite of the System.ComponentModel.Component. (Inherited from System.ComponentModel.Component)
	State	Gets the current state of the connection. (Inherited from Devart.Common.DbConnectionBase)

	Name	Description
	BeginOpen	Starts an asynchronous invocation of an Open method. (Inherited from Devart.Common.DbConnectionBase)
	BeginTransaction	Overloaded. Starts a database transaction. (Inherited from System.Data.Common.DbConnection)
	ChangeDatabase	Changes the current database associated with an open Devart.Common.DbConnectionBase. (Inherited from Devart.Common.DbConnectionBase)
	Close	Closes the connection to the data source. This is the preferred method of closing any open connection. (Inherited from Devart.Common.DbConnectionBase)
	CreateCommand	Creates and returns a System.Data.Common.DbCommand object associated with the current connection. (Inherited from System.Data.Common.DbConnection)
	CreateObjRef	Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from System.MarshalByRefObject)
	Dispose	Releases all resources used by the System.ComponentModel.Component. (Inherited from System.ComponentModel.Component)
	EndOpen	Ends an asynchronous invocation of the Open method. (Inherited from Devart.Common.DbConnectionBase)
	EnlistTransaction	Enlists in the specified transaction. (Inherited from Devart.Common.DbConnectionBase)
	GetLifetimeService	Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from System.MarshalByRefObject)
	GetSchema	Overloaded. Returns list of metadata collections and number of restrictions for a collection. (Inherited from Devart.Common.DbConnectionBase)
	InitializeLifetimeService	Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from System.MarshalByRefObject)
	Open	Opens a data source connection with the property settings specified by the ConnectionString. (Inherited from Devart.Common.DbConnectionBase)
	OpenAsync	Overloaded. An asynchronous version of System.Data.Common.DbConnection.Open, which opens a database connection with the settings specified by the System.Data.Common.DbConnection.ConnectionString. This method invokes the virtual method System.Data.Common.DbConnection.OpenAsync(System.Threading.CancellationToken) with CancellationToken.None. (Inherited from System.Data.Common.DbConnection)
	Ping	Not used in dotConnect for QuickBooks Online.
	RefreshMetadata	Reloads the list of target objects from the target source. Note that it may take some time.
	SetMetadataStore
	ToString	Returns a System.String containing the name of the System.ComponentModel.Component, if any. This method should not be overridden. (Inherited from System.ComponentModel.Component)

	Name	Description
	Disposed	Occurs when the component is disposed by a call to the System.ComponentModel.Component.Dispose method. (Inherited from System.ComponentModel.Component)
	StateChange	Occurs when the state of the connection changes. (Inherited from Devart.Common.DbConnectionBase)
	TransactionStateChanged	Occurs when the state of the transaction is changed. (Inherited from Devart.Common.DbConnectionBase)
	TransactionStateChanging	Occurs when the state of the transaction is changing. (Inherited from Devart.Common.DbConnectionBase)

Reference