Data.Win.ADODB.TADOConnection

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[–] Properties Type: class Visibility: public Source:

Data.Win.ADODB.pas

Data.Win.ADODB.hpp

Unit: Data.Win.ADODB Parent: Data.Win.ADODB

Delphi

TADOConnection = class(TCustomConnection, IUnknown, ConnectionEventsVT)

C++

class PASCALIMPLEMENTATION TADOConnection : public Data::Db::TCustomConnection

Description

TADOConnection connects to an ADO data store.

TADOConnection encapsulates the ADO connection object. Use TADOConnection for connecting to ADO data stores. The connection provided by a single TADOConnection component can be shared by multiple ADO command and dataset components through their Connection properties.

TADOConnection allows you to control the attributes and conditions of a connection to a data store. Use the properties of TADOConnection to control such attributes as record locking scheme (optimistic versus pessimistic), cursor type, cursor location, isolation level, and connection time-out. Methods are also provided for implementing transactions and retrieving metadata about the database to which this component connects.

See Also

• TADOCommand

• TADODataSet

• TADOTable

• TADOQuery

• TADOStoredProc

• Connecting to Databases: Overview

• Connecting to a Data Store Using TADOConnection

• Connecting to ADO Data Stores

• Overview of ADO Components

• Connecting Directly to a Database Server

• Building a Windows VCL ADO Database Application

• DbGo Controls

Code Examples

• ADOQuery (C++)
• ADOQuery (Delphi)