Finalized Maui-series for vs development

AdventureWorks.MAUI/CommandClasses/ProductViewModelCommands.cs

@@ -1,6 +1,7 @@
 using AdventureWorks.EntityLayer;
 using AdventureWorks.ViewModelLayer.ViewModelClasses;
 using Common.Library;
+using System.Windows.Input;
 
 namespace AdventureWorks.MAUI.CommandClasses
 {
@@ -14,6 +15,44 @@ namespace AdventureWorks.MAUI.CommandClasses
         {
         }
         #endregion
+
+        public ICommand SaveCommand { get; private set; }
+        public ICommand EditCommand { get; private set; }
+
+        private bool _IsSaveCommandEnabled = true;
+        public bool IsSaveCommandEnabled
+        {
+            get { return _IsSaveCommandEnabled; }
+            set
+            {
+                _IsSaveCommandEnabled = value;
+                RaisePropertyChanged(nameof(IsSaveCommandEnabled));
+            }
+        }
+
+        public override void Init()
+        {
+            base.Init();
+            SaveCommand = new Command(async () => await SaveAsync(), () => IsSaveCommandEnabled);
+            EditCommand = new Command<int>(async (id) => await EditAsync(id), (id) => id > 0);
+        }
+
+        public async Task<bool> SaveAsync()
+        {
+            var ret = base.Save();
+            if (ret)
+            {
+                await Shell.Current.GoToAsync("..");
+            }
+
+            return ret;
+        }
+
+        protected async Task EditAsync(int id)
+        {
+            await Shell.Current.GoToAsync($"{nameof(Views.ProductDetailView)}?id={id}");
+        }
+
         public void LoadProducts()
         {
             Get();