TaskDialogShowingEventArgs

Description:
The event arguments used by the DialogBoxShowing event when a Revit task dialog that prompts the user for some action is shown.

Remarks:
When the application receives this object, a task dialog is about to be displayed in Revit that requires user interaction. The OverrideResult function can be used to cause the dialog to be dismissed and return a desired result code.

Inheritance Hierarchy:
System.Object
  System.EventArgs
    Autodesk.Revit.DB.Events.RevitAPIEventArgs
      Autodesk.Revit.DB.Events.RevitAPIPreEventArgs
        Autodesk.Revit.UI.Events.DialogBoxShowingEventArgs
          Autodesk.Revit.UI.Events.TaskDialogShowingEventArgs

public class TaskDialogShowingEventArgs : DialogBoxShowingEventArgs

Public Class TaskDialogShowingEventArgs
	Inherits DialogBoxShowingEventArgs

public ref class TaskDialogShowingEventArgs : public DialogBoxShowingEventArgs

type TaskDialogShowingEventArgs = 
    class
        inherit DialogBoxShowingEventArgs
    end

Name	Return Type	Description	Inherited From
M Cancel()	None	When the event is cancellable, may call the Cancel() method to cancel it. (Inherited from RevitAPIPreEventArgs )	RevitAPIPreEventArgs
M Dispose()	None	(Inherited from RevitAPIEventArgs )	RevitAPIEventArgs
M Equals	None	Determines whether the specified object is equal to the current object. (Inherited from Object )	Object
M GetHashCode	None	Serves as the default hash function. (Inherited from Object )	Object
M GetType	None	Gets the Type of the current instance. (Inherited from Object )	Object
M IsCancelled()	Boolean	Indicates whether the event is being cancelled. (Inherited from RevitAPIEventArgs )	RevitAPIEventArgs
M OverrideResult(Int32)	Boolean	Call this method to cause the Autodesk Revit dialog to be dismissed with the specified return value. (Inherited from DialogBoxShowingEventArgs )	DialogBoxShowingEventArgs
M ToString	None	Returns a string that represents the current object. (Inherited from Object )	Object

Name	Return Type	Description	Inherited From
P Cancellable	bool	Indicates whether an event may be cancelled by an event delegate. (Inherited from RevitAPIEventArgs )	RevitAPIEventArgs
P DialogId	string	A unique string identifier for DialogBox and TaskDialog type dialogs in Revit. (Inherited from DialogBoxShowingEventArgs )	DialogBoxShowingEventArgs
P IsValidObject	Boolean	Specifies whether the .NET object represents a valid Revit entity. (Inherited from RevitAPIEventArgs )	RevitAPIEventArgs
P Message	string	The message that has been displayed in the dialog box.