Turn on the Windows virtual keyboard (Tabtip.exe) in electronic and digital modes

Question

I developed a WPF application using Webbrowser (System.Windows.Browser) . I uploaded a local html file with input controls like email, number, tel , etc.

<input type="email" />
<input type="number" />

The virtual keyboard changes to email, the number, while the page loads through Internet Explorer , but not on top of my developed Webbrowser WPF application.