1 files changed, 35 insertions, 0 deletions
diff --git a/Xamarin.Forms.Platform.WP8/ProgressBarRenderer.cs b/Xamarin.Forms.Platform.WP8/ProgressBarRenderer.cs
new file mode 100644
index 00000000..b027d674
--- /dev/null
+++ b/Xamarin.Forms.Platform.WP8/ProgressBarRenderer.cs
@@ -0,0 +1,35 @@
+using System.ComponentModel;
+using System.Windows;
+
+namespace Xamarin.Forms.Platform.WinPhone
+{
+	public class ProgressBarRenderer : ViewRenderer<ProgressBar, System.Windows.Controls.ProgressBar>
+	{
+		protected override void OnElementChanged(ElementChangedEventArgs<ProgressBar> e)
+		{
+			base.OnElementChanged(e);
+
+			var progressBar = new System.Windows.Controls.ProgressBar { Minimum = 0, Maximum = 1, Value = Element.Progress };
+			progressBar.ValueChanged += ProgressBarOnValueChanged;
+
+			SetNativeControl(progressBar);
+		}
+
+		protected override void OnElementPropertyChanged(object sender, PropertyChangedEventArgs e)
+		{
+			base.OnElementPropertyChanged(sender, e);
+
+			switch (e.PropertyName)
+			{
+				case "Progress":
+					Control.Value = Element.Progress;
+					break;
+			}
+		}
+
+		void ProgressBarOnValueChanged(object sender, RoutedPropertyChangedEventArgs<double> routedPropertyChangedEventArgs)
+		{
+			Element?.InvalidateMeasure(InvalidationTrigger.MeasureChanged);
+		}
+	}
+}
+\ No newline at end of file