Dimension lock (several)

Revit
11

Well done @AmolShah. :slight_smile:
I’ll add a bonus - This add sets the ‘true false’ which was previously only serving the purpose of forcing a regen, so that it either locks or unlocks the dimension:

import sys
import clr
clr.AddReference('ProtoGeometry')
from Autodesk.DesignScript.Geometry import *

clr.AddReference("RevitServices")
import RevitServices
from RevitServices.Persistence import DocumentManager
from RevitServices.Transactions import TransactionManager

clr.AddReference("RevitAPI")

import Autodesk
from  Autodesk.Revit.DB import *

doc = DocumentManager.Instance.CurrentDBDocument
dims = UnwrapElement(IN[0])
lock = IN[1]

if not hasattr(dims,'__iter__'):
	dims = [dims]

TransactionManager.Instance.EnsureInTransaction(doc)

for dim in dims:
	if dim.NumberOfSegments>0:
		for ds in dim.Segments:
			ds.IsLocked = lock
	else:
		dim.IsLocked = lock
        
TransactionManager.Instance.TransactionTaskDone()

OUT = dims

Likely worth reducing the imports there if this is all you want to do - this feels a bit heavy handed. :slight_smile:

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