Checks whether the category can be hidden in the view.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since:  2014

Syntax

C#
public bool CanCategoryBeHidden(
	ElementId elementId
)
Visual Basic
Public Function CanCategoryBeHidden ( _
	elementId As ElementId _
) As Boolean
Visual C++
public:
bool CanCategoryBeHidden(
	ElementId^ elementId
)

Parameters

elementId
Type: Autodesk.Revit.DB..::..ElementId
ElementId of the category.

Return Value

True if the category can be hidden, false otherwise.

Remarks

Categories can be allowed to be hidden in some view types and prohibited from being hidden in others. E.g., categories cannot be hidden in ProjectBrowser

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..ArgumentNullException A non-optional argument was NULL

See Also