Initial Commit

PortfolioManager/ViewModels/ViewModelBase.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.ComponentModel;
+using Avalonia.Controls;
+using Avalonia.Controls.ApplicationLifetimes;
+
+namespace PortfolioManager.ViewModels
+{
+  public abstract class ViewModelBase : ModelBase, IDisposable, IPersistentViewModel
+  {
+    protected ViewModelBase()
+    {
+    }
+    public abstract SaveParameters GetSaveParameters();
+
+    public abstract void SetSaveParameters(SaveParameters saveParameters);
+
+    public abstract bool CanPersist();
+
+    public virtual void Dispose()
+    {
+      this.OnDispose();
+    }
+
+    protected virtual void OnDispose()
+    {
+    }
+
+#if DEBUG
+    ~ViewModelBase()
+    {
+    }
+#endif
+  }
+}