1 files changed, 30 insertions, 0 deletions
diff --git a/Xamarin.Forms.Core/XamlParseException.cs b/Xamarin.Forms.Core/XamlParseException.cs
new file mode 100644
index 00000000..42e8b618
--- /dev/null
+++ b/Xamarin.Forms.Core/XamlParseException.cs
@@ -0,0 +1,30 @@
+using System;
+using System.Xml;
+
+namespace Xamarin.Forms.Xaml
+{
+	public class XamlParseException : Exception
+	{
+		readonly string _unformattedMessage;
+
+		public XamlParseException(string message, IXmlLineInfo xmlInfo) : base(FormatMessage(message, xmlInfo))
+		{
+			_unformattedMessage = message;
+			XmlInfo = xmlInfo;
+		}
+
+		public IXmlLineInfo XmlInfo { get; private set; }
+
+		internal string UnformattedMessage
+		{
+			get { return _unformattedMessage ?? Message; }
+		}
+
+		static string FormatMessage(string message, IXmlLineInfo xmlinfo)
+		{
+			if (xmlinfo == null || !xmlinfo.HasLineInfo())
+				return message;
+			return string.Format("Position {0}:{1}. {2}", xmlinfo.LineNumber, xmlinfo.LinePosition, message);
+		}
+	}
+}
+\ No newline at end of file