M

View.UnhideElements

Description:
Sets the elements to be shown in the given view if they are currently hidden.

Remarks:
This change is permanent until the elements are hidden again. All elements in the set must be currently hidden. An application can check this with IsHidden(View).

public void UnhideElements(
	ICollection<ElementId> elementIdSet
)

Public Sub UnhideElements ( _
	elementIdSet As ICollection(Of ElementId) _
)

public:
void UnhideElements(
	ICollection<ElementId^>^ elementIdSet
)

ICollection<ElementId>

elementIdSet

A set of ElementIds to be unhidden.

Autodesk.Revit.Exceptions.ArgumentNullException

Thrown when argument isnullNothingnullptra null reference (Nothingin Visual Basic).
Autodesk.Revit.Exceptions.ArgumentException

Thrown when the set of elements to be unhidden is empty or one of the elements can not be unhidden.
Autodesk.Revit.Exceptions.InvalidOperationException

Thrown when document regeneration failed.