NbArrayElement (Property)

WINDEV, WEBDEV AND WINDEV MOBILE
ONLINE HELP

Version:

Home | Sign in | English

InfoThumbnailGeneration

OperationLogDirectory

Password

PasswordProtected

PersistedCalculatedItem

RepeatableReadSupported

WINDEV

WEBDEV

WINDEV Mobile

Others

See also

NbArrayElement (Property)

In french: NbElémentTableau

..NbArrayElement is used to configure the number of elements in an array item. You can:

Find out the number of elements in an array item (defined in the data model editor or by programming).
Define the number of elements in an array item (when the item is described by programming).

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

// Define the number of elements in the
// Title array item of Customer data file
Title..NbArrayElement = 3
...
// Validate the data file description
HDescribeFile(Customer)

Syntax

Finding out the number of elements in an array item Hide the details

<Number of elements> = <Data file>.<Item>..NbArrayElement

<Number of elements>: Integer

Number of elements found in the specified array item,
1 if the specified item is not an array item.

<Data file>: Character string (with or without quotes)

Name of data file used. This name was defined in the data model editor or by the File description type.

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

Name of the array item used. This name was defined in the data model editor or by the Item description type.

Defining the number of elements in an array item Hide the details

<Item>..NbArrayElement = <New number of elements>

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

Name of the array item used. This name was defined by the Item description type.

<New number of elements>: Integer

Number of elements found in the specified array item,
1 if the specified item is not an array item.