IRubricatorFactsLookup.Current

Syntax

Description

The property is read-only.

The Current property returns the current record in array of found factors.

Comments

Call the IRubricatorFactsLookup.Open method before the current record is obtained, that is, open a cursor that enables the user to navigate through the array of found data.

Example

Executing the example requires that the repository contains a time series database with the FC_COMM identifier. This database must include attribute of the factor with the COUNTRY identifier. Add links to the Metabase, Cubes, Rds, Orm system assemblies.

Sub UserProc;
Var
    MB: IMetabase;
    RubDesc: IMetabaseObjectDescriptor;
    RubrIn: IRubricatorInstance;
    FactsLookup: IRubricatorFactsLookup;
    MetaDLookup: IMetaDictionaryLookup;
    cond: IOrmCondition;
    FactData: IRubricatorFactData;
    i: Integer;
    fdMembers: IMetaDataMembers;
    Value: Variant;
Begin
    MB := MetabaseClass.Active;
    RubDesc := MB.ItemById("FC_COMM");
    RubrIn := RubDesc.Open(Null) As IRubricatorInstance;
    FactsLookup := RubrIn.CreateFactsLookup;
    MetaDLookup := FactsLookup.Lookup;
    cond := MetaDLookup.Where.Add;
    cond.AttributeName := "COUNTRY";
    cond.Value := 512;
    FactsLookup.Open(DictionaryCursorOptions.None);
    FactData := FactsLookup.Current;
    If FactData <> Null Then
    fdMembers := FactData.Record.Members;
        For i := 0 To fdMembers.Count - 1 Do
            Debug.Write(fdMembers.Item(i).Attribute.Name + ": ");
            Value := fdMembers.Item(i).Value;
            Debug.WriteLine(value);
        End For;
    End If;
    FactsLookup.Close;
End Sub UserProc;

After executing the example search is executed by the last condition: value of the COUNTRY attribute of the factor is equal to 512. Data of the first found factor is displayed in the console window.