Unlock
Applies to
VAccess
Description
Unlocks single and multiple record locks placed on records in a Pervasive PSQL table by lock bias codes added to Get or Step operation codes passed to the
Btrv
method.
Syntax
object
.
Unlock
(iLockType)
The syntax for this method has the following parts:
Part
Description
object
Required. The object placeholder represents an object expression that evaluates to an object in the Applies To list.
iLockType
Required. The type of record lock to remove.
Remarks
The following lock type codes may be passed to the
Unlock
method.
Part
Constant
Description
0
UL_Single
Remove a Single Record lock from the current record.
-1
UL_CurrentMultiple
Remove a Multiple Record lock from the current record.
-2
UL_AllMultiple
Remove all Multiple Record locks from locked records in the table.
Constant declarations are included in the files GLOBAL.BAS (for 16 bit Visual Basic), GLOBAL.BAS (for Visual Basic), GLOBAL.PAS (for Delphi), and GLOBAL.H (for Visual C++). Include one of these files (whichever is appropriate for your development environment) in your project to use the
Unlock
constants in your application.