Revit 2025.3 API

RevitAPIPreDocEventArgs Class

The base class used for pre events where the arguments must supply access to the document.

Inheritance Hierarchy

SystemObject
  SystemEventArgs
    Autodesk.Revit.DB.EventsRevitAPIEventArgs
      Autodesk.Revit.DB.EventsRevitAPIPreEventArgs
        Autodesk.Revit.DB.EventsRevitAPIPreDocEventArgs
          More

Namespace: Autodesk.Revit.DB.Events
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)

Syntax

public class RevitAPIPreDocEventArgs : RevitAPIPreEventArgs

Public Class RevitAPIPreDocEventArgs
	Inherits RevitAPIPreEventArgs

public ref class RevitAPIPreDocEventArgs : public RevitAPIPreEventArgs

type RevitAPIPreDocEventArgs = 
    class
        inherit RevitAPIPreEventArgs
    end

The RevitAPIPreDocEventArgs type exposes the following members.

Properties

	Name	Description
	Cancellable	Indicates whether an event may be cancelled by an event delegate. (Inherited from RevitAPIEventArgs)
	Document	The document associated with the event.
	IsValidObject	Specifies whether the .NET object represents a valid Revit entity. (Inherited from RevitAPIEventArgs)

Methods

	Name	Description
	Cancel	When the event is cancellable, may call the Cancel() method to cancel it. (Inherited from RevitAPIPreEventArgs)
	Dispose	(Inherited from RevitAPIEventArgs)
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetType	Gets the Type of the current instance. (Inherited from Object)
	IsCancelled	Indicates whether the event is being cancelled. (Inherited from RevitAPIEventArgs)
	ToString	Returns a string that represents the current object. (Inherited from Object)

Inheritance Hierarchy

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