Where I can get FloorPlan ElementId for ViewPlan.Create method

[kmalovanyk]

Please help me with this issue. 

[kmalovanyk · Accepted solution]

ViewFamilyType familyType = new FilteredElementCollector(document).OfClass(typeof(ViewFamilyType)).Cast<ViewFamilyType>().First(x => x.ViewFamily == ViewFamily.FloorPlan);

ViewPlan floorView = ViewPlan.Create(document, familyType.Id, level.Id);