IMetaAttributesTreeList.GetSelectedMembers

Syntax

GetSelectedMembers(FactorsOnly: Boolean; AddDimChildren: Boolean; AddOnlyChild: Boolean): IMetaMembersSet;

Parameters

FactorsOnly. Indicates whether only selected indicators are obtained. True - return only selected indicators. False - return selected folders and indicators.

AddDimChildren. Indicates whether child elements are added recursively. True - On selecting the folder add child elements to it. False - return only selected elements.

AddOnlyChild. Indicates whether only child elements are added and the source element is excluded. True - exclude the selected element (folder) and add only child elements. False - return only selected elements.

Description

The GetSelectedMembers method returns a set of elements selected in the component according to the specified selection criteria.

Comments

The AddDimChildren parameter is used in combination with the AddOnlyChild parameter. If the parameters are set to True, and some folders are selected in the component, the output method set will contain all child indictors of these folders. In this case the folders are excluded from the output set.

Example

Executing the example requires a form with the Button1 button, the MetaAttributesBreadcrumb component, and the MetaAttributesTreeList component named MetaAttributesTreeList1. These components are set up to work with any time series database.

Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);
Var
    MembersSet: IMetaMembersSet;
    Member: IMetaMember;
Begin
    MembersSet := MetaAttributesTreeList1.GetSelectedMembers(False, True, True);
    MembersSet.Reset;
    While Not MembersSet.Eof Do
        Member := MembersSet.Current;
        Debug.WriteLine(Member.Name);
        MembersSet.Next;
    End While;
End Sub Button1OnClick;

Clicking the button displays the list of elements selected in the component in the development environment console. If the folders are selected, their child elements are included to the list. The folders are excluded from the list.