I've started learn Revit API by myself and I'm really stuck at writing parameter values.
You can find in below my script in PYTHON.
I would be very grateful for any feedback you could might be able to give me.
import clr
# Import DocumentManager
clr.AddReference("RevitServices")
clr.AddReference("RevitAPI")
clr.AddReference('RevitAPIUI')
clr.AddReference('RevitNodes')
clr.AddReference("ProtoGeometry")
clr.AddReference("DSCoreNodes")
import Autodesk
import RevitServices
import Revit
import math
import operator
from Autodesk.DesignScript.Geometry import *
#Document and Transaction
import RevitServices
from RevitServices.Persistence import DocumentManager
from RevitServices.Transactions import TransactionManager
from Autodesk.Revit.DB import *
import Autodesk
#Define the inputdata
#Creating a variable doc which set the active Revit application and document
doc = DocumentManager.Instance.CurrentDBDocument
TransactionManager.Instance.EnsureInTransaction(doc)
#Start the script
#Set parameter
Collector=FilteredElementCollector(doc).WherePasses(ElementCategoryFilter(BuiltInCategory.OST_Walls))
for a in Collector:
Parameters=a.get_Parameter(BuiltInParameter.WALL_KEY_REF_PARAM)
for param in Parameters:
param.Set(choix)
#End the script
TransactionManager.Instance.TransactionTaskDone()
OUT=Parameters
