OnAutoWireViewModelChanged event

OnAutoWireViewModelChanged.cs

private static void OnAutoWireViewModelChanged(BindableObject bindable, object oldValue, object newValue)  
{  
    var view = bindable as Element;  
    if (view == null)  
    {  
        return;  
    }  

    var viewType = view.GetType();  
    var viewName = viewType.FullName.Replace(".Views.", ".ViewModels.");  
    var viewAssemblyName = viewType.GetTypeInfo().Assembly.FullName;  
    var viewModelName = string.Format(  
        CultureInfo.InvariantCulture, "{0}Model, {1}", viewName, viewAssemblyName);  

    var viewModelType = Type.GetType(viewModelName);  
    if (viewModelType == null)  
    {  
        return;  
    }  
    var viewModel = _container.Resolve(viewModelType);  
    view.BindingContext = viewModel;  
}