MinSourceCardinality (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

MinSourceCardinality (Property)

In french: CardinalitéSourceMin

Available only with these kinds of connection

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

Find out the minimum cardinality of the source item in the link.
Modify the minimum cardinality of the source item in the link.

Versions 17 and later

This property is now available for iPhone/iPad applications.

New in version 17

This property is now available for iPhone/iPad applications.

Versions 18 and later

This property is now available in Windows Store apps mode.

New in version 18

This property is now available in Windows Store apps mode.

Versions 21 and later

This property is now available in Universal Windows 10 App mode.

New in version 21

This property is now available in Universal Windows 10 App mode.

Example

// Modify the minimum cardinality
LinkClub.MinSourceCardinality = 0

Syntax

Finding out the minimum cardinality of the source item Hide the details

<Cardinality> = <Link>.MinSourceCardinality

<Cardinality>: Integer

Minimum cardinality of the source item.

<Link>: Character string (with or without quotes)

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

Modifying the minimum cardinality of the source item Hide the details

<Link>.MinSourceCardinality = <New cardinality>

<Link>: Character string (with or without quotes)

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

<New cardinality>: Integer

New minimum cardinality for the source item. By default, when a link is described by programming, the minimum cardinality of the source item is equal to 0.