IDalConnection

Assembly: Dal;

Description

The IDalConnection interface contains properties and methods that are used to control the current database connection.

Properties

  Property name Brief description
Columns The Columns property returns the cursor that contains system information about table fields.
Descriptor The Descriptor property returns description of the database connection.
Indexes The Indexes property returns the cursor containing system information about specified table indexes.
IsDisconnected The IsDisconnected property returns whether there is no connection with database.
Procedures The Procedures property returns the cursor containing system information about the specified procedure.
Tables The Tables property returns the cursor containing system information about the specified table.
Triggers The Triggers property returns the cursor containing system information about the specified table triggers.
Views The Views property returns the cursor containing system information about the specified view.

Methods

  Method name Brief description
Close The Close method closes database connection.
Commit The Commit method saves made changes within this transaction.
CreateCommand The CreateCommand method creates a command that uses the SQL query to work with the database.
CreateCommandO The CreateCommandO method creates a command used for executing SQL queries in the specified mode.
InTransaction The InTransaction method returns True if the transaction with the database was initialized.
Open The Open method opens database connection.
Rollback The Rollback method cancels the changes made within this transaction.
StartTransaction The StartTransaction method initializes transaction with the database.

See also:

Dal Assembly Interfaces