ElementWorksetFilter

Public Class

A filter used to match elements which reside in a given workset.

Inheritance Hierarchy

System.Object
Autodesk.Revit.DB.ElementFilter
Autodesk.Revit.DB.ElementQuickFilter
Autodesk.Revit.DB.ElementWorksetFilter

Namespace: Autodesk.Revit.DB

Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public class ElementWorksetFilter : ElementQuickFilter

The ElementWorksetFilter type exposes the following members.

Constructors

Name

Description

---

Public Method
ElementWorksetFilter(WorksetId)

Constructs a new instance of a filter to match elements in a given workset.

---

Public Method
ElementWorksetFilter(WorksetId, Boolean)

Constructs a new instance of a filter to match elements in a given workset.

---

Properties

Name

Description

---

Public Property

Inverted

True if the results of the filter are inverted; elements that would normally be accepted by this filter will be rejected, and elements that would normally be rejected will be accepted.
(Inherited from ElementFilter)

---

Public Property
IsValidObject

Specifies whether the .NET object represents a valid Revit entity.
(Inherited from ElementFilter)

---

Public Property

WorksetId

The workset id.

---

Methods

Name

Description

---

Public Method

Dispose

(Inherited from ElementFilter)

---

Public Method

Equals

Determines whether the specified object is equal to the current object.
(Inherited from Object)

---

Public Method

GetHashCode

Serves as the default hash function.
(Inherited from Object)

---

Public Method

GetType

Gets the Type of the current instance.
(Inherited from Object)

---

Public Method

PassesFilter(Element)

Applies the filter to a given element.
(Inherited from ElementFilter)

---

Public Method

PassesFilter(Document, ElementId)

Applies the filter to a given element.
(Inherited from ElementFilter)

---

Public Method

ToString

Returns a string that represents the current object.
(Inherited from Object)

---

Remarks

This filter is a quick filter.

Example

public void WorksetElements(Document doc, Workset workset)
{
    // filter all elements that belong to the given workset
    FilteredElementCollector elementCollector = new FilteredElementCollector(doc);
    ElementWorksetFilter elementWorksetFilter = new ElementWorksetFilter(workset.Id);
    ICollection<Element> worksetElemsfounds = elementCollector.WherePasses(elementWorksetFilter).ToElements();

    // how many elements were found?
    int elementsCount = worksetElemsfounds.Count;
    String message = "Element count : " + elementsCount;

    // Get name and/or Id of the elements that pass the given filter and show a few of them
    int count = 5;  // show info for 5 elements only
    foreach (Element ele in worksetElemsfounds)
    {
        if (null != ele)
        {
           message += "\nElementId : " + ele.Id;
           message += ", Element Name : " + ele.Name;

          if (0 == --count)
              break;
        }
    }

    Autodesk.Revit.UI.TaskDialog.Show("ElementsOfWorkset", message);
}