MaxLinkedCardinality (Property)

ONLINE HELP
WINDEV, WEBDEV AND WINDEV MOBILE

Version:

Home | Sign in | English

InfoThumbnailGeneration

OperationLogDirectory

Password

PasswordProtected

PersistedCalculatedItem

RepeatableReadSupported

WINDEV

WEBDEV

WINDEV Mobile

Others

See also

MaxLinkedCardinality (Property)

In french: CardinalitéReliéeMax

Available only with these kinds of connection

The MaxLinkedCardinality property is used to set the characteristics of a link. You can:

Find out the maximum cardinality of the related item.
Modify the maximum cardinality of the related item.

Example

// Modify the maximum cardinality
LinkClubPerson.MaxLinkedCardinality = hInfiniteCardinality

Syntax

Finding out the maximum cardinality of the related item Hide the details

<Cardinality> = <Link>.MaxLinkedCardinality

<Cardinality>: Integer

Maximum cardinality of the related item. The hInfiniteCardinality constant is used to identify the cardinality "n".

<Link>: Character string

Name of the link defined in the data model editor or via the Link description type.

Modifying the maximum cardinality of the related item Hide the details

<Link>.MaxLinkedCardinality = <New cardinality>

<Link>: Character string

Name of the link defined in the data model editor or via the Link description type.

<New cardinality>: Integer

New maximum cardinality for the related item. The hInfiniteCardinality constant is used to define the cardinality "n". By default, when a link is set through programming, the maximum cardinality of the related item is 1.