Family Family Category Id Property

The id of the category or sub category in which the elements that this family could generate reside.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public ElementId FamilyCategoryId { get; set; }

Public Property FamilyCategoryId As ElementId
	Get
	Set

public:
property ElementId^ FamilyCategoryId {
	ElementId^ get ();
	void set (ElementId^ value);
}

member FamilyCategoryId : ElementId with get, set

Exceptions

Exception	Condition
ArgumentException	When setting this property: The input category id cannot be assigned as the new category for this family.
ArgumentNullException	When setting this property: A non-optional argument was null
InvalidOperationException	When setting this property: The family is not an owner family for its own editable document.