Active selection by face in programmaing

[sizy458]

In Revit ,

How activate selection by face in programming ?

I would like to have answers thank you.

Thank

[FlorisvdG]

Try This:
commandData.Application.ActiveUIDocument.Selection.PickObject(ObjectType.Face);

Also, if you look in the RevitApiDocs, you'll find:
https://www.revitapidocs.com/2020/a2847bd6-bcac-9233-584f-77ca54c4a800.htm

[sizy458]

I want deactivate or activate icon 'selection by face'

[naveen.kumar.t]

Hi @sizy458 ,

SelectionUIOptions is the one you are searching for.

SELECTION UI OPTION

[sizy458]

OK ,

But the icon 'Select by face' is not refreshed