Represents a phase in the life of a building.
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
The lifetime of an element within a building can be controlled by using phases. Each element will have a construction phase but only those elements that have a finite lifetime will have a destruction phase. All the phases within a project can be retrieved from the Document object.