/// <summary>
/// Получаем словарь типов в которых имеются сам параметр и материал
/// </summary>
private Dictionary <FamilyType, Dictionary <FamilyParameter, Material> > GetParamValueDict(Document doc)
{
var DictTypes = new Dictionary <FamilyType, Dictionary <FamilyParameter, Material> >();
var DistParams = new Dictionary <FamilyParameter, Material>();
FamilyManager FM = doc.FamilyManager;
FamilyTypeSet familyTypes = FM.Types;
var familyParameters = FM.Parameters;
foreach (FamilyType type in familyTypes)
{
var new_dict = new Dictionary <FamilyParameter, Material>();
DictTypes.Add(type, new_dict);
foreach (FamilyParameter param in familyParameters)
{
if (param.Definition.ParameterType == ParameterType.Material)
{
//////////////////Обработать исключения если материала нет
///
ElementId elid = type.AsElementId(param);
if (elid != ElementId.InvalidElementId)
{
Material material = (Material)doc.GetElement(elid);
new_dict.Add(param, material);
}
}
}
}
return(DictTypes);
}
public void GetFamilyTypesInFamily(Document familyDoc)
{
if (familyDoc.IsFamilyDocument)
{
FamilyManager familyManager = familyDoc.FamilyManager;
string types = "Family Types: ";
FamilyTypeSet familyTypes = familyManager.Types;
FamilyTypeSetIterator familyTypesItor = familyTypes.ForwardIterator();
familyTypesItor.Reset();
while (familyTypesItor.MoveNext())
{
FamilyType familyType = familyTypesItor.Current as FamilyType;
types += "\n" + familyType.Name;
}
TaskDialog.Show("Revit", types);
}
}
internal bool ProcessFamily()
{
if (!Doc.IsFamilyDocument)
{
return(false);
}
FamilyManager famMgr = Doc.FamilyManager;
FamilyTypeSet famTypes = famMgr.Types;
FamilyTypeSetIterator famTypeItor = famTypes.ForwardIterator();
famTypeItor.Reset();
while (famTypeItor.MoveNext())
{
FamilyType famType = famTypeItor.Current as FamilyType;
logMsgDbLn2("fam type", famType.Name);
}
FamilyParameterSet famParas = famMgr.Parameters;
FamilyParameterSetIterator famParaItor = famParas.ForwardIterator();
famParaItor.Reset();
while (famParaItor.MoveNext())
{
FamilyParameter famPara = famParaItor.Current as FamilyParameter;
logMsgDbLn2("fam para", famPara.Definition.Name
+ " :: " + famPara.Definition.ParameterGroup.ToString()
+ " :: " + famPara.Definition.ParameterType.ToString());
}
famMgr.AddParameter("ASI", BuiltInParameterGroup.PG_IDENTITY_DATA, ParameterType.Text, true);
// using (SubTransaction st = new SubTransaction(_doc))
// {
// st.Start();
// famMgr.AddParameter("ASI", BuiltInParameterGroup.PG_IDENTITY_DATA, ParameterType.Text, true);
// st.Commit();
// }
return(true);
}
/// <summary>
/// Non-working sample code for
/// http://forums.autodesk.com/t5/revit-api/family-types-amp-shared-parameter-values/m-p/6218767
/// </summary>
void SetFamilyParameterValueFails(
Document doc,
string paramNameToAmend)
{
FamilyManager mgr = doc.FamilyManager;
FamilyTypeSet familyTypes = mgr.Types;
FamilyTypeSetIterator familyTypeItor
= familyTypes.ForwardIterator();
familyTypeItor.Reset();
while (familyTypeItor.MoveNext())
{
FamilyParameter familyParam
= mgr.get_Parameter(paramNameToAmend);
if (familyParam != null)
{
FamilyType familyType = familyTypeItor.Current as FamilyType;
Debug.Print(familyType.Name);
mgr.Set(familyParam, 2);
}
}
}
private List <Material> GetFamilyTypesMaterials(Document doc, Family modifiedFamily)
{
List <Material> typesMaterials = new List <Material>();
Document familyDoc = doc.EditFamily(modifiedFamily);
FamilyManager familyManager = familyDoc.FamilyManager;
FamilyTypeSet familyTypes = familyManager.Types;
FamilyTypeSetIterator iterator = familyTypes.ForwardIterator();
iterator.Reset();
string types = string.Empty;
using (Transaction trans = new Transaction(familyDoc, "MaterialParameter"))
{
trans.Start();
while (iterator.MoveNext())
{
familyManager.CurrentType = iterator.Current as FamilyType;
FamilyType type = familyManager.CurrentType;
string param = string.Empty;
foreach (FamilyParameter parameter in familyManager.Parameters)
{
if (parameter.Definition.Name.Contains("Mat"))
{
Material material = doc.GetElement(type.AsElementId(parameter)) as Material;
if (material != null)
{
typesMaterials.Add(material);
}
}
}
}
trans.Commit();
}
return(typesMaterials);
}
private List <FamilyTypeData> GetTypes(Family family, Document doc, string path)
{
Document familyDoc = doc.EditFamily(family);
FamilyManager familyManager = familyDoc.FamilyManager;
FamilyTypeSet familyTypes = familyManager.Types;
FamilyTypeSetIterator iterator = familyTypes.ForwardIterator();
iterator.Reset();
List <FamilyTypeData> types = new List <FamilyTypeData>();
while (iterator.MoveNext())
{
using (Transaction trans = new Transaction(familyDoc, "Getting Parameter"))
{
trans.Start();
familyManager.CurrentType = iterator.Current as FamilyType;
FamilyType type = familyManager.CurrentType;
string paramDescription = string.Empty;
//FamilyParameter paramDescription;
try
{
paramDescription = type.AsString(familyManager.get_Parameter("Description"));
if (string.IsNullOrEmpty(paramDescription))
{
try
{
paramDescription = type.AsString(familyManager.get_Parameter("Beschreibung"));
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
string paramMountType = string.Empty;
try
{
paramMountType = type.AsString(familyManager.get_Parameter("Installationsart"));
}
catch (Exception e)
{
Console.WriteLine(e);
}
string paramPlacement = string.Empty;
try
{
paramPlacement = type.AsString(familyManager.get_Parameter("Installationsort"));
}
catch (Exception e)
{
Console.WriteLine(e);
}
string paramInstallationMedium = string.Empty;
try
{
paramInstallationMedium = type.AsString(familyManager.get_Parameter("Installations Medium"));
}
catch (Exception e)
{
Console.WriteLine(e);
}
string paramDiameter = string.Empty;
try
{
paramDiameter = type.AsString(familyManager.get_Parameter("E_Durchmesser"));
}
catch (Exception e)
{
Console.WriteLine(e);
}
string paramWidth = string.Empty;
try
{
paramWidth = type.AsString(familyManager.get_Parameter("E_Breite"));
}
catch (Exception e)
{
Console.WriteLine(e);
}
string paramHeight = string.Empty;
try
{
paramHeight = type.AsString(familyManager.get_Parameter("E_Hohe"));
}
catch (Exception e)
{
Console.WriteLine(e);
}
string paramDepth = string.Empty;
try
{
paramDepth = type.AsString(familyManager.get_Parameter("E_Tiefe"));
}
catch (Exception e)
{
Console.WriteLine(e);
}
string param_eBKP_H = string.Empty;
try
{
param_eBKP_H = type.AsString(familyManager.get_Parameter("eBKP-H"));
}
catch (Exception e)
{
Console.WriteLine(e);
}
string paramBKP = string.Empty;
try
{
paramBKP = type.AsString(familyManager.get_Parameter("BKP"));
}
catch (Exception e)
{
Console.WriteLine(e);
}
string paramManufacturer = string.Empty;
try
{
paramManufacturer = type.AsString(familyManager.get_Parameter("Fabrikat"));
}
catch (Exception e)
{
Console.WriteLine(e);
}
string paramProduct = string.Empty;
try
{
paramProduct = type.AsString(familyManager.get_Parameter("Produkt"));
}
catch (Exception e)
{
Console.WriteLine(e);
}
string paramProductNumber = string.Empty;
try
{
paramProductNumber = type.AsString(familyManager.get_Parameter("Produkte-Nr."));
}
catch (Exception e)
{
Console.WriteLine(e);
}
string paramE_Number = string.Empty;
try
{
paramE_Number = type.AsString(familyManager.get_Parameter("E-Nummer"));
}
catch (Exception e)
{
Console.WriteLine(e);
}
string paramRevitCategory = String.Empty;
try
{
paramRevitCategory = type.AsString(familyManager.get_Parameter("Revit Kategorie"));
}
catch (Exception e)
{
Console.WriteLine(e);
}
string paramOmniClass = string.Empty;
try
{
paramOmniClass = type.AsString(familyManager.get_Parameter("OmniClass-Nummer"));
}
catch (Exception e)
{
Console.WriteLine(e);
}
if (true /*type != null && paramMountType!= null && paramPlacement!= null && paramInstallationMedium!=null*/)
{
FamilyTypeData typeData = new FamilyTypeData
{
Name = type.Name,
Description = string.IsNullOrEmpty(paramDescription)? emptyParameter: paramDescription,
MountType = string.IsNullOrEmpty(paramMountType)? emptyParameter: paramMountType,
Placement = string.IsNullOrEmpty(paramPlacement)? emptyParameter :paramPlacement,
InstallationMedium = string.IsNullOrEmpty(paramInstallationMedium) ? emptyParameter : paramInstallationMedium,
Path = path,
CombinedTypeData = paramDescription + "\n" + type.Name,
Diameter = string.IsNullOrEmpty(paramDiameter)? emptyParameter: paramDiameter,
Width = string.IsNullOrEmpty(paramWidth) ? emptyParameter : paramWidth,
Hight = string.IsNullOrEmpty(paramHeight) ? emptyParameter : paramHeight,
Depth = string.IsNullOrEmpty(paramDepth) ? emptyParameter : paramDepth,
eBKP_H = string.IsNullOrEmpty(param_eBKP_H) ? emptyParameter : param_eBKP_H,
BKP = string.IsNullOrEmpty(paramBKP) ? emptyParameter : paramBKP,
Manufacturer = string.IsNullOrEmpty(paramManufacturer) ? emptyParameter : paramManufacturer,
Product = string.IsNullOrEmpty(paramProduct) ? emptyParameter : paramProduct,
ProductNumber = string.IsNullOrEmpty(paramProductNumber) ? emptyParameter : paramProductNumber,
E_Number = string.IsNullOrEmpty(paramE_Number) ? emptyParameter : paramE_Number,
RevitCategory = string.IsNullOrEmpty(paramRevitCategory) ? emptyParameter : paramRevitCategory,
OmniClass = string.IsNullOrEmpty(paramOmniClass) ? emptyParameter : paramOmniClass
};
types.Add(typeData);
}
//TaskDialog.Show("Params", paramDescription.Definition.Name + " * " + type.AsString(paramDescription));
//TaskDialog.Show("Params", paramMountType.Definition.Name + " * " + type.AsString(paramMountType));
//TaskDialog.Show("Params", paramPlacement.Definition.Name + " * " + type.AsString(paramPlacement));
//TaskDialog.Show("Params", paramInstallationMedium.Definition.Name + " * " + type.AsString(paramInstallationMedium));
trans.Commit();
}
}
return(types);
}
public AdminDataGFFRequest(UIApplication uiApp, String text)
{
//Items pertaining to the open UI
MainUI uiForm = BARevitTools.Application.thisApp.newMainUi;
List <string> itemsToCollect = uiForm.adminDataGFFItemsToCollect;
//UI settings related to the proggress bar
int filesToProcess = uiForm.adminDataGFFFiles.Count;
uiForm.adminDataGFFDataProgressBar.Value = 0;
uiForm.adminDataGFFDataProgressBar.Minimum = 0;
uiForm.adminDataGFFDataProgressBar.Maximum = filesToProcess;
uiForm.adminDataGFFDataProgressBar.Step = 1;
uiForm.adminDataGFFDataProgressBar.Visible = true;
//New objects
DataTable dt = new DataTable();
int selectionGroup = -2;
//Getting the items from the list obtained from checked listbox items to determine what datatable columns are needed
//The items below are able to be obtained without API calls. Statementselect remains -1 to indicate no API request will be needed, saving time.
if (itemsToCollect.Contains("Family Name"))
{
DataColumn familyNameColumn = dt.Columns.Add("FamilyName", typeof(String));
selectionGroup = -1;
}
if (itemsToCollect.Contains("Family Size"))
{
DataColumn familySizeColumn = dt.Columns.Add("FamilySize", typeof(Double));
selectionGroup = -1;
}
if (itemsToCollect.Contains("Date Last Modified"))
{
DataColumn dateLastModifiedColumn = dt.Columns.Add("DateLastModified", typeof(String));
selectionGroup = -1;
}
//Here is where items must be obtained via API calls. Statementselect changes from -1 to 0 to later indicate that API usage will be needed.
if (itemsToCollect.Contains("Revit Version"))
{
DataColumn revitVersionColumn = dt.Columns.Add("RevitVersion", typeof(String));
selectionGroup = 0;
}
if (itemsToCollect.Contains("Family Category"))
{
DataColumn familyCategoryColumn = dt.Columns.Add("FamilyCategory", typeof(String));
selectionGroup = 0;
}
//From here, the IF statments indicate the files will need to be opened and API calls will be used, resulting in a slow data collection. Statementselect becomes 1
if (itemsToCollect.Contains("Family Types"))
{
DataColumn familyTypeColumn = dt.Columns.Add("FamilyType", typeof(String));
selectionGroup = 1;
}
if (itemsToCollect.Contains("Parameter Name"))
{
DataColumn parameterNameColumn = dt.Columns.Add("ParameterName", typeof(String));
selectionGroup = 1;
}
if (itemsToCollect.Contains("Parameter Group"))
{
DataColumn parameterGroupColumn = dt.Columns.Add("ParameterGroup", typeof(String));
selectionGroup = 1;
}
if (itemsToCollect.Contains("Parameter Type"))
{
DataColumn parameterTypeColumn = dt.Columns.Add("ParameterType", typeof(String));
selectionGroup = 1;
}
if (itemsToCollect.Contains("Parameter Value"))
{
//If the parameter value is to be collected, it could be either an integer, double, or string, so create all three columns anyways
DataColumn parameterValueIntegerColumn = dt.Columns.Add("ParameterValueInteger", typeof(Int32));
parameterValueIntegerColumn.AllowDBNull = true;
DataColumn parameterValueDoubleColumn = dt.Columns.Add("ParameterValueDouble", typeof(Double));
parameterValueDoubleColumn.AllowDBNull = true;
DataColumn parameterValueStringColumn = dt.Columns.Add("ParameterValueString", typeof(String));
parameterValueStringColumn.AllowDBNull = true;
selectionGroup = 1;
}
if (itemsToCollect.Contains("Parameter Is Instance"))
{
DataColumn parameterIsInstanceColumn = dt.Columns.Add("ParameterIsInstance", typeof(Boolean));
selectionGroup = 1;
}
if (itemsToCollect.Contains("Parameter Is Shared"))
{
DataColumn parameterIsSharedColumn = dt.Columns.Add("ParameterIsShared", typeof(Boolean));
selectionGroup = 1;
}
if (itemsToCollect.Contains("Parameter GUID"))
{
DataColumn parameterGUIDColumn = dt.Columns.Add("ParameterGUID", typeof(String));
selectionGroup = 1;
}
//Cycle through the file paths obtained from the open UI
foreach (string filePath in uiForm.adminDataGFFFiles)
{
//Increment the progress bar of the open UI
uiForm.adminDataGFFDataProgressBar.PerformStep();
// If selectionGroup is -1, no use of the API will be used
if (selectionGroup == -1)
{
DataRow row = dt.NewRow();
if (dt.Columns.Contains("FamilyName"))
{
row["FamilyName"] = GeneralOperations.GetFileName(filePath);
}
if (dt.Columns.Contains("FamilySize"))
{
row["FamilySize"] = GeneralOperations.GetFileSize(filePath);
}
if (dt.Columns.Contains("DateLastModified"))
{
row["DateLastModified"] = GeneralOperations.GetFileLastModifiedDate(filePath);
}
dt.Rows.Add(row);
}
//If selectionGroup is 0, then the API will be used, resulting in slower processing
else if (selectionGroup == 0)
{
//Get the Revit version year of the file
int rvtNumber = RVTOperations.GetRevitNumber(filePath);
//Check to see if the GetRevitNumber did not return 0 (could not be determined), and that the saved in version is not newer that the one running.
if (rvtNumber != 0 && Convert.ToInt32(uiApp.Application.VersionNumber) >= rvtNumber)
{
DataRow row = dt.NewRow();
if (dt.Columns.Contains("FamilyName"))
{
row["FamilyName"] = GeneralOperations.GetFileName(filePath);
}
if (dt.Columns.Contains("FamilySize"))
{
row["FamilySize"] = GeneralOperations.GetFileSize(filePath);
}
if (dt.Columns.Contains("DateLastModified"))
{
row["DateLastModified"] = GeneralOperations.GetFileLastModifiedDate(filePath);
}
if (dt.Columns.Contains("RevitVersion"))
{
row["RevitVersion"] = RVTOperations.GetRevitVersion(filePath);
}
RVTDocument doc = RVTOperations.OpenRevitFile(uiApp, filePath);
if (dt.Columns.Contains("FamilyCategory") && doc.IsFamilyDocument)
{
row["FamilyCategory"] = RVTOperations.GetRevitFamilyCategory(doc);
}
doc.Close(false);
dt.Rows.Add(row);
}
}
//If selectionGroup is 1, then the API will be used, and the file must be opened to obtain the information
else if (selectionGroup == 1)
{
//Verifying Revit version year
int rvtNumber = RVTOperations.GetRevitNumber(filePath);
if (rvtNumber != 0 && Convert.ToInt32(uiApp.Application.VersionNumber) >= rvtNumber)
{
//Open the Revit file
RVTDocument doc = RVTOperations.OpenRevitFile(uiApp, filePath);
//Ensure it is a family document
if (doc.IsFamilyDocument)
{
//Get the family manager of the family file
FamilyManager famMan = doc.FamilyManager;
//Get the set of family types from the family file
FamilyTypeSet familyTypes = famMan.Types;
Transaction t1 = new Transaction(doc, "CycleFamilyTypes");
t1.Start();
FailureHandlingOptions failureHandlingOptions = t1.GetFailureHandlingOptions();
failureHandlingOptions.SetFailuresPreprocessor(new RVTFailuresPreprocessor());
t1.SetFailureHandlingOptions(failureHandlingOptions);
//For each family type...
foreach (FamilyType famType in familyTypes)
{
//Create a subtransaction to change the current family type in the family manager
SubTransaction s1 = new SubTransaction(doc);
s1.Start();
famMan.CurrentType = famType;
s1.Commit();
//Get each parameter from the current family type, and create a row for each parameter
foreach (FamilyParameter param in famMan.GetParameters())
{
DataRow row = dt.NewRow();
if (dt.Columns.Contains("FamilyName"))
{
try { row["FamilyName"] = GeneralOperations.GetFileName(filePath); }
catch { row["FamilyName"] = ""; }
}
if (dt.Columns.Contains("FamilySize"))
{
try { row["FamilySize"] = GeneralOperations.GetFileSize(filePath); }
catch { row["FamilySize"] = 0; }
}
if (dt.Columns.Contains("DateLastModified"))
{
try { row["DateLastModified"] = GeneralOperations.GetFileLastModifiedDate(filePath); }
catch { row["DateLastModified"] = ""; }
}
if (dt.Columns.Contains("RevitVersion"))
{
try { row["RevitVersion"] = RVTOperations.GetRevitVersion(filePath); }
catch { row["RevitVersion"] = ""; }
}
if (dt.Columns.Contains("FamilyCategory"))
{
try { row["FamilyCategory"] = RVTOperations.GetRevitFamilyCategory(doc); }
catch { row["FamilyCategory"] = ""; }
}
if (dt.Columns.Contains("FamilyType"))
{
try { row["FamilyType"] = famType.Name.ToString(); }
catch { row["FamilyType"] = ""; }
}
if (dt.Columns.Contains("ParameterName"))
{
try { row["ParameterName"] = param.Definition.Name; }
catch { row["ParameterName"] = ""; }
}
if (dt.Columns.Contains("ParameterGroup"))
{
try { row["ParameterGroup"] = param.Definition.ParameterGroup.ToString(); }
catch { row["ParameterGroup"] = ""; }
}
if (dt.Columns.Contains("ParameterType"))
{
try { row["ParameterType"] = param.Definition.ParameterType.ToString(); }
catch { row["ParameterType"] = ""; }
}
//Here is where the attempts to get the parameter values begins. Get the StorageType of the parameter, then determine which column the data goes in
if (dt.Columns.Contains("ParameterValueInteger") && param.StorageType == StorageType.Integer)
{
try { row["ParameterValueInteger"] = famType.AsInteger(param); }
catch { row["ParameterValueInteger"] = 0; }
}
if (dt.Columns.Contains("ParameterValueDouble") && param.StorageType == StorageType.Double)
{
try { row["ParameterValueDouble"] = famType.AsDouble(param); }
catch { row["ParameterValueDouble"] = 0; }
}
if (dt.Columns.Contains("ParameterValueString") && param.StorageType == StorageType.ElementId)
{
//Instead of getting the ElementID, which is limited in value to someone reading the data, get the element name instead
try { row["ParameterValueString"] = doc.GetElement(famType.AsElementId(param)).Name; }
catch { row["ParameterValueString"] = ""; }
}
if (dt.Columns.Contains("ParameterValueString") && param.StorageType == StorageType.String)
{
//First, try getting the parameter string as a string. If that fails, try getting it as a ValueString
try
{
string paramValue = famType.AsString(param);
row["ParameterValueString"] = paramValue;
}
catch
{
try
{
string paramValue = famType.AsValueString(param).ToString();
row["ParameterValueString"] = paramValue;
}
catch
{
row["ParameterValueString"] = "";
}
}
}
if (dt.Columns.Contains("ParameterIsInstance"))
{
try { row["ParameterIsInstance"] = param.IsInstance; }
catch { row["ParameterIsInstance"] = false; }
}
if (dt.Columns.Contains("ParameterIsShared"))
{
try { row["ParameterIsShared"] = param.IsShared; }
catch { row["ParameterIsShared"] = false; }
}
if (dt.Columns.Contains("ParameterGUID"))
{
try { row["ParameterGUID"] = param.GUID.ToString(); }
catch { row["ParameterGUID"] = ""; }
}
//Add the datatable row to the datatable
dt.Rows.Add(row);
}
}
//Commit the primary transaction
t1.Commit();
}
//Close the document, do not save
doc.Close(false);
}
}
else
{
//selectionGroup is still -2, and thus nothing was selected. Do nothing.
continue;
}
}
//Set the datatable of the open UI to the one with the obtained data
uiForm.adminDataGFFDataTable = dt;
//Indicate the collection is done with the label
uiForm.adminDataGFFCollectDataWaitLabel.Text = "Done!";
//Hide the progress bar when done, and clear out the list of data items to collect
uiForm.adminDataGFFDataProgressBar.Visible = false;
uiForm.adminDataGFFItemsToCollect.Clear();
}
public Result Execute(
ExternalCommandData commandData,
ref string message,
ElementSet elements)
{
UIApplication uiapp = commandData.Application;
UIDocument uidoc = uiapp.ActiveUIDocument;
Application app = uiapp.Application;
using (var formOpen = new FormOpenFile())
{
formOpen.ShowDialog();
string[] filePath = System.IO.Directory.GetFiles(formOpen.filePath);
foreach (string file in filePath)
{
Document open_file = app.OpenDocumentFile(file);
FamilyManager fm = open_file.FamilyManager;
using (Transaction t = new Transaction(open_file, "Remove types"))
{
t.Start();
FamilyTypeSet familyTypes = fm.Types;
int count = familyTypes.Size;
while (count > 1)
{
fm.DeleteCurrentType();
count -= 1;
}
try
{
fm.RenameCurrentType("Default");
}
catch
{
//Do nothing
}
ICollection <ElementId> purgeableElements = null;
if (PurgeTool.GetPurgeableElements(open_file, ref purgeableElements) & purgeableElements.Count > 0)
{
open_file.Delete(purgeableElements);
}
t.Commit();
/*
* Press.Keys("PU");
* winForm.SendKeys.SendWait("{ENTER}");
*
* String s_commandToDisable = "ID_PURGE_UNUSED";
* RevitCommandId s_commandId = RevitCommandId.LookupCommandId(s_commandToDisable);
* uiapp.PostCommand(s_commandId);*/
}
//open_file.Save();
open_file.Close();
}
}
return(Result.Succeeded);
}
private void SetParameters(UIApplication uiApp, string familyFile, ExternalDefinition externalDefinition)
{
try
{
//Get the FileInfo of the family file and then get the LastWriteTime value as a date string in MM/DD/YYYY format
FileInfo fileInfo = new FileInfo(familyFile);
string lastModified = fileInfo.LastWriteTime.ToShortDateString();
//Open the family file
RVTDocument famDoc = RVTOperations.OpenRevitFile(uiApp, familyFile);
if (famDoc != null)
{
//Get the family manager for the family file
FamilyManager famMan = famDoc.FamilyManager;
//Get the family parameters and add them to a dictionary indexed by parameter name
FamilyParameter famParameter = null;
Dictionary <string, FamilyParameter> famParamDict = new Dictionary <string, FamilyParameter>();
foreach (FamilyParameter famParam in famMan.Parameters)
{
famParamDict.Add(famParam.Definition.Name, famParam);
}
//Get the number of family types because there must be at least one family type to make this work
FamilyTypeSet types = famMan.Types;
int numberOfTypes = types.Size;
Transaction t1 = new Transaction(famDoc, "SetParameters");
t1.Start();
if (numberOfTypes == 0)
{
//If the number of family types was 0, then one must be made. Thus Default is a family type created
try
{
famMan.NewType("Default");
}
catch { MessageBox.Show(String.Format("Could not make a default type or find any type for {0}", familyFile)); }
}
//Once the existence of a family type is confirmed, move on with determining if the version parameter already exists. If it doesn't add the parameter to the family and regenerate the document
if (!famParamDict.Keys.Contains(BARevitTools.Properties.Settings.Default.RevitUFVPParameter))
{
famParameter = famMan.AddParameter(externalDefinition, BuiltInParameterGroup.PG_IDENTITY_DATA, false);
famDoc.Regenerate();
}
else
{
famParameter = famParamDict[BARevitTools.Properties.Settings.Default.RevitUFVPParameter];
}
//Check to see if the value for the parameter is equal to the date last modified
if (famMan.CurrentType.AsString(famParameter) == lastModified)
{
//If so, roll back the transaction and just close the file.
t1.RollBack();
famDoc.Close(false);
}
else
{
//Otherwise set the formula of the version parameter to the quote encapsulated date, just like it would appear in Revit, commit it, then save.
famMan.SetFormula(famParameter, "\"" + lastModified + "\"");
t1.Commit();
RVTOperations.SaveRevitFile(uiApp, famDoc, true);
}
}
else
{
//If the family could not be opened for any reason, let the user know
MessageBox.Show(String.Format("{0} could not be opened.", familyFile));
}
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
}
