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RES_GROUP_INSERT, RES_GROUP_DELETE, RES_GROUP_DELETE_ALL, RES_GROUP_QUERY actions

Functions
The actions allows to control access rights in the D2000 system.
Declaration

RES_GROUP_INSERT
 resGroup, newMember

RES_GROUP_DELETE
 resGroup, member

RES_GROUP_DELETE_ALL
 resGroup

RES_GROUP_QUERY
 resGroup, object, _bIsMember


Parameters
regGroup in Reference to object of Object group type.
newMember in Reference to object, that will be assigned to the Object group.
member in Reference to object, that will be unassigned from the Object group.
object in Reference to object.
_bIsMember out Identifier of BOOL type.

Description

The action are used to assign (RES_GROUP_INSERT) or unassigned (RES_GROUP_DELETE) objects to/from an Object group or unassigned all objects included in an Object group (RES_GROUP_DELETE_ALL). They allow to dynamically change the configuration of access rights when the application runs. Changes by means of the actions are written into the configuration database (restarting the application does not delete them).

The RES_GROUP_QUERY action allows to test if an object is assigned to an Object group. The return value _bIsMember gets one of the following values:

  • @TRUE - the object is in the group resGroup
  • @FALSE - the object is not in the group resGroup
  • invalid value - resGroup is not the reference to an object of Object group type

Example
The example assumes existence of the object SK of Object group type.

 
BOOL _bIsMember
 
 RES_GROUP_QUERY SK, SysTime, _bIsMember
 IF _bIsMember\VLD THEN
   IF _bIsMember THEN
     ; the object SysTime is in the group SK
     ; remove from the group
     RES_GROUP_DELETE SK, SysTime
   ELSE
     ; the object SysTime is not in the group SK
     ; assign to the group
     RES_GROUP_INSERT SK, SysTime
   ENDIF
 ELSE
   ; invalid parameters
 ENDIF

Related pages:

Script actions

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