in my App.xaml
iv’e initialized an object which i wan’t to use in different classes in my application
<Application.Resources>
<local:DalEngine x:Key="_engine" x:Name="_engine"/>
</Application.Resources>
how can i Reference this object in code from a class with in the same namespace ?
Namespace does not matter, you can use
Application.Current.FindResource. (Or directlyApplication.Current.Resources["_engine"])