IRdsDictionaryInstance.Data

Syntax

Data(Element: Integer): IRdsDictionaryElementData;

Parameters

Element. Element key, which data should be obtained.

Description

The Data method returns data of the element, which key is passed by the Element parameter.

Example

Executing the example requires a form with the Button1 button, the RdsDictionaryBox component named RdsDictionaryBox1, and the UiRdsDictionary component that is a data source for RdsDictionaryBox1.

Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);
Var
    DictInst: IRdsDictionaryInstance;
    ElemData: IRdsDictionaryElementData;
    Attrs: IRdsAttributesInstance;
    Attr: IRdsAttributeInstance;
    i: Integer;
Begin
    i := RdsDictionaryBox1.FocusedElement;
    If i = -2 Then
        Debug.WriteLine("Dictionary root element is selected that does not have determined
        attribute values");
    Elseif i = -1 Then
        Debug.WriteLine("No dictionary element is selected");
    Else
        DictInst := RdsDictionaryBox1.Source.Instance;
        ElemData := DictInst.Data(i);
        Attrs := DictInst.Attributes;
        For Each Attr In Attrs Do
            Debug.Write("Attribute: " + Attr.Name);
            Debug.WriteLine("; Value: " + ElemData.Attribute(Attr.Key));
        End For;
    End If;
End Sub Button1OnClick;

After executing the example while pressing the button information about dictionary element focused in the RdsDictionaryBox1 component is displayed in the development environment console.

See also:

IRdsDictionaryInstance