How to open a resource entered in Xamarin Forms

Question

I am trying to open a file . shp which is inserted in a folder(Sampledata) within the project, however returns the Exception >>> System.IO.Ioexception: 'The file specified does not exist.'

First attempt...

var backingFile = Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal), "SampleData/WorldCapitals.shp");
            if (backingFile == null || !File.Exists(backingFile))
            {
                DisplayAlert("Alert", "Object não encontrato", "ok");
            }

Second attempt...

ShapeFileFeatureLayer worldCapitalsFeatureLayer = new ShapeFileFeatureLayer(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "SampleData/WorldCapitals.shp"));