1using System.Windows.Input;
 
    5    internal interface IEntryDataElement
 
    8        string EntryData { 
get; }
 
    9        string EntryHint { 
get; }
 
   10        Style EntryStyle { 
get; }
 
   11        ICommand ReturnCommand { 
get; }
 
   12        bool IsPassword { 
get; }
 
   15        void OnEntryDataPropertyChanged(
string OldValue, 
string NewValue);
 
   16        void OnEntryHintPropertyChanged(
string OldValue, 
string NewValue);
 
   17        void OnEntryStylePropertyChanged(Style OldValue, Style NewValue);
 
   18        void OnReturnCommandPropertyChanged(ICommand OldValue, ICommand NewValue);
 
   19        void OnIsPasswordPropertyChanged(
bool OldValue, 
bool NewValue);