Got WPF version work

TV Player WPF/ViewModels/MainViewModel.cs

@@ -0,0 +1,23 @@
+using System.Windows.Controls;
+
+namespace TV_Player
+{
+    public class MainViewModel : ObservableViewModelBase
+    {
+        private ContentControl _control;
+        public ContentControl Control
+        {
+            get => _control;
+            set => SetProperty(ref _control, value);
+        }
+
+        public MainViewModel()
+        {
+            var vm = new ProgramsGroupViewModel();
+
+            var control = new ProgramsGroupGrid();
+            control.DataContext = vm;
+            Control = control;
+        }
+    }
+}