/// <summary>
/// Gets the service interface of type T.
/// </summary>
/// <typeparam name="T">Type of service to get</typeparam>
/// <param name="app">
/// Application object from which to get the service.
/// </param>
/// <returns>
/// Reference to the service or null if not found.
/// </returns>
public static T GetService <T>(this System.Windows.Application app)
{
var kernel = app.GetKernel();
if (kernel != null)
{
return(kernel.Get <T>());
}
return(default(T));
}