Windows class error when updating

However, for applications that require navigation at the window level, such as wizards, you can use Navigation Window instead; Navigation Window derives from Window and extends it with browser-style navigation support.

For information about standalone application deployment and security considerations, see WPF Security Strategy - Platform Security.

Windows Namespace Visual Basic Partial Public Class Code Only Window Inherits Window Public Sub New() Me. Window Management: Get Window, Owned Windows, Owner. Height = 300 End Sub End Class End Namespace A standard window is shown in the following figure: Window encapsulates the ability to create, configure, show, and manage the lifetime of both windows and dialog boxes, and provides the following key services: Lifetime Management: Activate, Activated, Close, Closed, Closing, Deactivated, Hide, Is Active, Show, Source Initialized.Appearance and Behavior: Allows Transparency, Content Rendered, Drag Move, Icon, Left, Location Changed, Resize Mode, Restore Bounds, Show Activated, Show In Taskbar, Size To Content, State Changed, Title, Top, Topmost, Window Startup Location, Window State, Window Style Dialog Boxes: Dialog Result, Show Dialog.This indicates that the operation was cancelled by the user/service.You may also encounter this error when we are unable to filter the results.