View.CanCategoryBeHidden Method

Checks whether the category can be hidden in the view.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0)

Syntax

C#

public bool CanCategoryBeHidden(
	ElementId elementId
)

Parameters

elementId ElementId: ElementId of the category.

Return Value

Boolean
True if the category can be hidden, false otherwise.

Exceptions

Exception	Condition
ArgumentNullException	A non-optional argument was null

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