Hi I have an xamdatagrid bound to a BindingList and I am modifying a property in the base class and need it to update the field in the UI.  It is working, but only if I click inside of the field and then back out after the property has been changed in code.  Is there something obvious that I might be doing wrong ? I am implementing INotifyPropertyChanged properly on the base property.  

I am setting the datasource for the datagrid by using .DataSource in the code behind:

SuppliersTarget.DataSource = SuppliersColTarget.Suppliers;

Any insight would be appreciated. 

Thanks