title: How can I use IDataErrorInfo with mvvmcross and monodroid
body: <p>I am trying to build a cross platform application.  Currently I am setting up a project using Xamarin MonoDroid 4.7 and MVVMCross.  I would like to be able to use INotifyDataErrorInfo but I get the following compilation error:</p>
  
  <p>The type 'System.ComponentModel.INotifyDataErrorInfo' exists in both 'c:\Program Files(x86)\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.dll' and 'c:\Users\MvvmCross.PortableSupport.3.0.6\lib\MonoAndroid16\System.Windows.dll</p>
  
  <p>Has anyone come across this/developed a workaround or solution?</p>
  
  <p>Thanks</p>