ListInfo (Function)

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ListInfo (Function)

In french: ListeInfo

Retrieves the characteristics of a WLanguage list: element types and number of elements.

Example

// Liste dont les éléments sont des instances de MaClasse
MaListe is List of MaClasse
// Récupère la définition du type des éléments
MaDéfinition is Definition 
MaDéfinition = ListInfo(MaListe, tiElementDefinition)

Syntax

<Result> = ListInfo(<WLanguage list> , <Information>)

<Result>: Variant

Requested information.

<WLanguage list>: List

Name of the List variable to be used.

<Information>: Integer constant

Information to retrieve:
tiElementDefinition <Result> is a Definition variable and it contains the definition of the type of elements.
This constant is not available.
tiElementType <Result> is an Integer variable and it contains the type of the elements found in the list. This result is compatible with TypeVar.
tiTotalNumber <Result> is an Integer variable and it contains the total number of elements in the list.

Component: wd300vm.dll