Dal Assembly Interfaces

	Interface	Brief description
	IDalColumns	The IDalColumns interface contains properties and methods used to work with the cursor that contains system information about the fields of the tables stored in the database.
	IDalCommand	The IDalCommand interface contains properties and methods used to work with the database using the SQL queries.
	IDalCommand2	The IDalCommand2 interface contains methods used to create the task that enables user to work with the database using the SQL queries in the asynchronous mode.
	IDalCommandEx	The IDalCommandEx interface is used to work with the database using the SQL queries if an exception is thrown.
	IDalCommandParam	The IDalCommandParam interface contains properties of parameters of the SQL queries used to execute the command on the database server.
	IDalCommandParams	The IDalCommandParams interface controls a collection of SQL query parameters to work with the database.
	IDalCommandTask	The IDalCommandTask interface contains properties of the task used to work with the database using the SQL queries in the asynchronous mode.
	IDalConnection	The IDalConnection interface contains properties and methods used to control the current database connection.
	IDalConnection2	The IDalConnection2 interface contains properties and methods used to control the specialized database connections.
	IDalConnectionDescriptor	The IDalConnectionDescriptor interface contains properties and methods used to create the connection to the database server.
	IDalConnectionDescriptor2	The IDalConnectionDescriptor2 interface contains additional properties and methods used to establish the connection to the database server.
	IDalConnectionDescriptorExt	The IDalConnectionDescriptorExt interface enables user to create the connection to the database server, if the expired password error occurs.
	IDalConnectionDescriptorParam	The IDalConnectionDescriptorParam interface contains properties of the parameter used to connect to the database server.
	IDalConnectionDescriptorParams	The IDalConnectionDescriptorParams interface contains properties and methods of the collection of parameters used to connect to the database server.
	IDalConnectionExt	The IDalConnectionExt interface controls the current database connection if the expired password error occurred while creating connection (for Oracle - ORA-28001; for MS SQL 2008 - 18488).
	IDalCursor	The IDalCursor interface contains properties and methods used to work with cursor received after executing SQL-query to the database.
	IDalCursorField	The IDalCursorField interface contains properties of the cursor field received after executing SQL-query.
	IDalCursorFields	The IDalCursorFields interface contains properties used to work with the collection of fields of the cursor that was received after executing the SQL-query.
	IDalDriver	The IDalDriver basic interface that contains methods for describing the connection with the DB server.
	IDalDriverExt	The IDalDriverExt interface contains methods used to profile (measure) execution of the SQL queries.
	IDalIndexes	The IDalIndexes interface contains properties and methods used to work with cursor that contains system information about table indexes stored in the database.
	IDalOleDbDrivers	The IDalOleDbDrivers interface contains properties of the collection of the OLE DB drivers installed on this PC and used for connecting to the database servers.
	IDalProcedures	The IDalProcedures interface contains properties and methods that are used to work with cursor that contains system information about procedures stored in the database.
	IDalTables	The IDalTables interface contains properties and methods used to work with cursor that contains system information about tables stored in the database.
	IDalTriggers	The IDalTriggers interface contains properties and methods used to work with cursor that contains system information about triggers of the tables stored in the database.
	IDalViews	The IDalViews interface contains properties and methods used to work with cursor that contains system information about views stored in the database.