Autodesk.Revit.DB.FamilyTypeSetIterator

The Autodesk.Revit.DB.FamilyTypeSetIterator class represents a set of FamilyType objects, which can be iterated over in a specific order.

Properties

• Current: Gets the current FamilyType object in the set.
• IsDone: Gets a boolean value that indicates if there are more items in the set that can be iterated over.

Methods

• Dispose(): Releases all resources used by the FamilyTypeSetIterator object.
• MoveNext(): Advances the iterator to the next item in the set.

Example

// Get a set of FamilyType objects
FamilySymbolSet familySymbols = someFamily.GetFamilySymbolIds();

// Create a FamilyTypeSetIterator object
FamilyTypeSetIterator familyTypes = familySymbols.ForwardIterator();

// Iterate over the set and do something with each FamilyType object
while (familyTypes.MoveNext())
{
    FamilyType familyType = familyTypes.Current;
    // Do something with the familyType object
}

Remarks

The FamilyTypeSetIterator class is used to iterate over a set of FamilyType objects, such as those returned by the FamilySymbolSet property of a Family object. The order in which the FamilyType objects are returned is determined by the ForwardIterator method, which returns a FamilyTypeSetIterator object that can be used to iterate over the set.

It is important to call the Dispose method when you are done using a FamilyTypeSetIterator object, in order to release any resources it is holding. If you do not call Dispose, you may experience unexpected behavior or memory leaks in your application.