Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Return ValueA collection containing all parameters.
The collection consists of only visible parameters associated to the element; it returns a different list than Element.Parameters.
The parameters are returned in the order in which they appear in the Revit UI within a given group; however, parameters of different groups may be mixed within this output.
Currently the Revit UI order is determined first by group and next by the order of the individual parameters.