Dynamo添加UI不可编辑参数

#参数创建选项def GetCreationOptions(Name,Type,visible,userModifiable): #名称和类型 options = ExternalDefinitionCreationOptions(Name, Type) #False为只读 options.UserModifiable = userModifiable #True为课件 options.Visible = visible return options

import clrclr.AddReference('ProtoGeometry')from Autodesk.DesignScript.Geometry import *
clr.AddReference("RevitServices")import RevitServicesfrom RevitServices.Persistence import DocumentManagerfrom RevitServices.Transactions import TransactionManager
clr.AddReference("RevitAPI")import Autodeskfrom Autodesk.Revit.DB import *
doc = DocumentManager.Instance.CurrentDBDocumentuiapp = DocumentManager.Instance.CurrentUIApplicationapp = uiapp.Application
from System.Collections.Generic import *
clr.AddReference("RevitNodes")import Revitclr.ImportExtensions(Revit.Elements)import System
_paramName = IN[0]_groupName = IN[1]_paramType = IN[2]_visible = IN[3]_category = IN[4]_paramGroup = IN[5]_instance = IN[6]_userModifiable = IN[7]
#参数创建选项def GetCreationOptions(Name,Type,visible,userModifiable): #名称和类型 options = ExternalDefinitionCreationOptions(Name, Type) #False为只读 options.UserModifiable = userModifiable #True为课件 options.Visible = visible return options
#ParTypes转换ParTypes = System.Enum.GetValues(ParameterType)for i in ParTypes: if str(i) == str(_paramType): _paramType = i break
#Group转换groups = System.Enum.GetValues(BuiltInParameterGroup)groupsname = list()for b in groups: if str(b) == str(_paramGroup): _paramGroup = b break

def ParamBindingExists(_doc, _paramName, _paramType): map = doc.ParameterBindings iterator = map.ForwardIterator() iterator.Reset() while iterator.MoveNext(): if iterator.Key != None and iterator.Key.Name == _paramName and iterator.Key.ParameterType == _paramType: paramExists = True break else: paramExists = False return paramExists
def RemoveParamBinding(_doc, _paramName, _paramType): map = doc.ParameterBindings iterator = map.ForwardIterator() iterator.Reset() while iterator.MoveNext(): if iterator.Key != None and iterator.Key.Name == _paramName and iterator.Key.ParameterType == _paramType: definition = iterator.Key break message = None if definition != None: map.Remove(definition) message = "成功" return message
def addParam(doc, _paramName, _visible, _instance, _groupName, _paramGroup): message = None if ParamBindingExists(doc, _paramName, _paramType): if not RemoveParamBinding(doc, _paramName, _paramType) == "成功": message = "参数绑定未成功移除" else: message = None  group = file.Groups.get_Item(_groupName) if group == None: group = file.Groups.Create(_groupName) if group.Definitions.Contains(group.Definitions.Item[_paramName]): _def = group.Definitions.Item[_paramName] else: _def = group.Definitions.Create(GetCreationOptions(_paramName, _paramType,_visible,_userModifiable))  param = doc.ParameterBindings.Insert(_def, bind, _paramGroup) return message
TransactionManager.Instance.EnsureInTransaction(doc)
try: file = app.OpenSharedParameterFile()except: message = "没有找到共享参数文件" pass
builtInCategory = System.Enum.ToObject(BuiltInCategory, _category.Id)cats = app.Create.NewCategorySet()cats.Insert(doc.Settings.Categories.get_Item(builtInCategory))if _instance: bind = app.Create.NewInstanceBinding(cats)else: bind = app.Create.NewTypeBinding(cats)
if isinstance(_paramName, list): for i, j, k in zip(_paramName, _visible, _instance): message = addParam(doc, i, j, k, _groupName, _paramGroup)else: message = addParam(doc, _paramName, _visible, _instance, _groupName, _paramGroup)
TransactionManager.Instance.TransactionTaskDone()
if message == None: OUT = "成功"else: OUT = message