Spread Windows Forms 15.0
FarPoint.Win Assembly / FarPoint.Win Namespace / PopupWindowHelper Class
Members


In This Topic
    PopupWindowHelper Class
    In This Topic
    A class to assist in creating popup windows like combo box drop-downs and menus. This class includes functionality to keep the title bar of the popup owner form active while the popup is displayed, and to automatically cancel the popup whenever the user clicks outside the popup window or shifts focus to another application.
    Syntax
    'Declaration
     
    
    Public Class PopupWindowHelper 
       Inherits System.Windows.Forms.NativeWindow
    'Usage
     
    
    Dim instance As PopupWindowHelper
    public class PopupWindowHelper : System.Windows.Forms.NativeWindow 
    Inheritance Hierarchy

    System.Object
       System.MarshalByRefObject
          System.Windows.Forms.NativeWindow
             FarPoint.Win.PopupWindowHelper

    See Also