Item(Index: Integer): Integer;
Index - array element index.
The Item property returns a key of an element contained in an array element, which index is passed by the Index parameter.
Executing the example requires the MDM repository NSI_1 that contains an MDM dictionary with the Dict_1 identifier.
Sub Main;
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 Main;
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: