IRdsNonUniqueKeys.Clear

Syntax

Clear;

Description

The Clear method clears all non-unique keys of the MDM dictionary.

Comments

Use the IRdsNonUniqueKeys.Add method to add a new non-unique key of MDM dictionary.

Example

Executing the example requires the MDM repository with the NSI_1 identifier that contains an MDM dictionary with the DICT_1 identifier.

Add links to the Metabase, Rds system assemblies.

Sub UserProc;
Var
    MB: IMetabase;
    MObj: IMetabaseObject;
    Dict: IRdsDictionary;
    Attrs: IRdsAttributes;
    Keys: IRdsNonUniqueKeys;
    i: Integer;
Begin
    MB := MetabaseClass.Active;
    MObj := MB.ItemByIdNamespace("Dict_1", MB.ItemById("NSI_1").Key).Edit;
    Dict := MObj As IRdsDictionary;
    Attrs := Dict.Attributes;
    Keys := Dict.NonUniqueKeys;
    For i := 0 To Keys.Count - 1 do
        Debug.WriteLine(Keys.Item(i).Name + " " + Keys.Item(i).Id);
    End For;
    Keys.Clear;
    MObj.Save;
End Sub UserProc;

After executing the example the console window shows names and identifiers of non-unique keys, after which all non-unique keys of the MDM dictionary will be removed from the collection.