IRdsDictionaryElementArray.Item

Syntax

Item(Index: Integer): Integer;

Parameters

Index - array element index.

Description

The Item property returns a key of an element contained in an array element, which index is passed by the Index parameter.

Example

Executing the example requires the MDM repository NSI_1 that contains an MDM dictionary with the Dict_1 identifier.

Sub UserProc;
Var
    MB: IMetabase;
    Dict: IRdsDictionary;
    DictInst: IRdsDictionaryInstance;
    Elements: IRdsDictionaryElements;
    Arr: IRdsDictionaryElementArray;
    Attrs: IRdsAttributes;
    i, Key, j: Integer;
Begin
    MB := MetabaseClass.Active;
    Dict := MB.ItemByIdNamespace("Dict_1", MB.ItemById("NSI_1").Key).Bind As IRdsDictionary;
    Attrs := Dict.Attributes;
    j := Attrs.Name.Key; // attribute key
    DictInst := Dict.Open(Null);
    Elements := DictInst.Elements;
    Arr := Elements.Children(Elements.Item(1).Key);
    For i := 0 To Arr.Count - 1 Do
        Key := Arr.Item(i);
        Debug.WriteLine(Elements.Attribute(Key, j));
    End For;
End Sub UserProc;

After executing the example values of the Name attribute are displayed in the console for all child elements of the first root element of a dictionary.

See also:

IRdsDictionaryElementArray