In the UK the Dr title is *not* redundant in an academic environment. Though when it is used it should be Dr John Smith, not Dr John Smith PhD. So if you are working as an academic of course it can be on your business cards.I do not use my title outside academia, but I do have it on my bank card.hough when it is used it should be Dr John Smith, not Dr John Smith PhD. So if you are working as an academic of course it can be on your business cards. I do not use my title outside academia, but I do have it on my bank card.
This subsystem is a part of .NET Framework 3.0. Windows Presentation Foundation (or WPF) is a graphical subsystem by Microsoft for rendering user interfaces in Windows-based applications. WPF, previously known as Avalon, was initially released as part of .NET Framework 3.0. Rather than relying on the older GDI subsystem, WPF uses DirectX.
Visual Studio will automatically create it for you when you start a new WPF application, including a Code-behind file called App.xaml.cs. They work much like for a Window, where the two files are partial classes, working together to allow you to work in both markup (XAML) and Code-behind. App.xaml.cs extends the Application class, which is a central class in a WPF Windows application. .NET will go to this class for starting instructions and then start the desired Window or Page from there.