James Joshua Street questions

• MVVM when to create a viewmodel for a control?
• WPF How to use a validation rule in a textbox without creating an extra property to bind to in dialogbox?
• How to prevent double thickness borders at overlap?
• how does virtualizingstackpanel calculate child size without instantiating the actual item?
• WPF how to wait for binding update to occur before processing more code?
• WPF looking for way to create border with text labeling the frame
• How does binding elementname work exactly?
• how does PropertyChangedEventHandler work?
• Binding to data breaking on VirtualizingStackPanel
• Can bindings create memory leaks in WPF?

James Joshua Street answers