IControllableDropHandler

Public Interface

An interface to be executed when custom data is dragged and dropped onto the Revit user interface. This interface is different from IDropHandler in that it allows the handler to verify whether the drop event can be executed on the given view.

Namespace: Autodesk.Revit.UI

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

Syntax

public interface IControllableDropHandler : IDropHandler

The IControllableDropHandler type exposes the following members.

Methods

Name

Description

---

Public Method
CanExecute

Implement this method to inform Revit whether the drop event can be executed onto the given view.

---

Public Method

Execute

Implement this method to handle the drop event for your data.
(Inherited from IDropHandler)

---

Remarks

Custom data is supported for drag and drop only during an invocation of the DoDragDrop method on Application.