Optimized growl

HandyControlDemo/ViewModel/Controls/GrowlDemoViewModel.cs

@@ -8,11 +8,23 @@ namespace HandyControlDemo.ViewModel
 {
     public class GrowlDemoViewModel
     {
+        private readonly string _token;
+
+        public GrowlDemoViewModel()
+        {
+            
+        }
+
+        public GrowlDemoViewModel(string token)
+        {
+            _token = token;
+        }
+
         public RelayCommand InfoCmd => new Lazy<RelayCommand>(() =>
-            new RelayCommand(() => Growl.Info(Properties.Langs.Lang.GrowlInfo))).Value;
+            new RelayCommand(() => Growl.Info(Properties.Langs.Lang.GrowlInfo, _token))).Value;
 
         public RelayCommand SuccessCmd => new Lazy<RelayCommand>(() =>
-            new RelayCommand(() => Growl.Success(Properties.Langs.Lang.GrowlSuccess))).Value;
+            new RelayCommand(() => Growl.Success(Properties.Langs.Lang.GrowlSuccess, _token))).Value;
 
         public RelayCommand WarningCmd => new Lazy<RelayCommand>(() =>
             new RelayCommand(() => Growl.Warning(new GrowlInfo
@@ -23,24 +35,26 @@ namespace HandyControlDemo.ViewModel
                 {
                     Growl.Info(isConfirmed.ToString());
                     return true;
-                }
+                },
+                Token = _token
             }))).Value;
 
         public RelayCommand ErrorCmd => new Lazy<RelayCommand>(() =>
-            new RelayCommand(() => Growl.Error(Properties.Langs.Lang.GrowlError))).Value;
+            new RelayCommand(() => Growl.Error(Properties.Langs.Lang.GrowlError, _token))).Value;
 
         public RelayCommand AskCmd => new Lazy<RelayCommand>(() => 
             new RelayCommand(() => Growl.Ask(Properties.Langs.Lang.GrowlAsk, isConfirmed =>
             {
                 Growl.Info(isConfirmed.ToString());
                 return true;
-            }))).Value;
+            }, _token))).Value;
 
         public RelayCommand FatalCmd => new Lazy<RelayCommand>(() => 
             new RelayCommand(() => Growl.Fatal(new GrowlInfo
             {
                 Message = Properties.Langs.Lang.GrowlFatal,
-                ShowDateTime = false
+                ShowDateTime = false,
+                Token = _token
             }))).Value;
 
         public RelayCommand ClearCmd => new Lazy<RelayCommand>(() =>