public CountryList() { this.CountriesData = new ObservableCollection <Countries>(); CountriesData.Add(new Countries() { ShapeCollection = new ShapeProperty() { Country = "USA", ShapeFill = "LightBlue", Uri = "SampleBrowser.Assets.ShapeFiles.states.shp" } }); CountriesData.Add(new Countries() { ShapeCollection = new ShapeProperty() { Country = "Argentina", ShapeFill = "Orange", Uri = "SampleBrowser.Assets.ShapeFiles.Argentina.shp" } }); CountriesData.Add(new Countries() { ShapeCollection = new ShapeProperty() { Country = "Brazil", ShapeFill = "#88B061", Uri = "SampleBrowser.Assets.ShapeFiles.Brazil.shp" } }); CountriesData.Add(new Countries() { ShapeCollection = new ShapeProperty() { Country = "Colombia", ShapeFill = "#68A79B", Uri = "SampleBrowser.Assets.ShapeFiles.Colombia.shp" } }); CountriesData.Add(new Countries() { ShapeCollection = new ShapeProperty() { Country = "WorldMap", ShapeFill = "#DF9C61", Uri = "SampleBrowser.Assets.ShapeFiles.world1.shp" } }); this.SelectedValue = this.CountriesData[0].ShapeCollection; }