IRdsDictionaryElements.Child

Syntax

Child(Element: Integer; ChildIndex: Integer): Integer;

Parameters

Element - element key.

ChildIndex - child element index.

Description

The Child property returns a key of a child element for the Element element, which index is passed by the ChildIndex 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;
    Attrs: IRdsAttributes;
    i, 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;
    For i := 0 To Elements.ChildrenCount(-2) - 1 Do
        Debug.WriteLine(Elements.Attribute(Elements.Child(-2, i), j));
    End For;
End Sub UserProc;

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

See also:

IRdsDictionaryElements