RfPo_SetRefId

ALPHA-VISION^® DataObject dependent Actions: RfPo_SetRefId

RfPo_SetRefId

SUMMARY

RfPo_SetRefId - Set referenced point Id

SYNTAX

RfPo_SetRefId(<RefObjID>,<PointID>)

ARGUMENTS

RefObjID: - ReferenceObject, created in either the 'BROWSER' or the 'AvEt' (Version depending)
PointID: - DataObject

DESCRIPTION

Sets a reference to a DataObject.

An existing reference to a DataObject is overwritten
The Reference-Object-Table remains unchanged.
(the list of default connections defined in ‘Browser’ or ‘AvEt’)
Changes are lost on a restart.

Note:

The function may be bound to a ‘Text Edit Field’ and the parameter "PointID" omitted; in runtime it is prompted for the missing parameter an any wanted DataObject may be referenced.

Referencing can also be done blockwise:
See Usr_SetRefObjs

EXAMPLES

RfPo_SetRefId(Rev_1,Test_7)

The ReferenceObject "REF_1" is connected to the DataObject Test_7.

Syntax Notation

[aaa]: aaa is optional (zero or one occurences)
(aaa|bbb): aaa exclusive or bbb
(aaa)*: aaa may occur indefinitely often or may be omitted
(aaa)+: aaa may occur indefinitely often but at least once
(aaa)m..n: aaa may occur from m to n times