Sicherung

FSI.Lib/NLogViewer/ActionCommand.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Windows.Input;
+
+namespace DJ
+{
+    public sealed class ActionCommand : ICommand
+    {
+        private readonly Action _Action;
+        private readonly Action<object> _ObjectAction;
+
+        public ActionCommand(Action action)
+        {
+            _Action = action;
+        }
+
+        public ActionCommand(Action<object> objectAction)
+        {
+            _ObjectAction = objectAction;
+        }
+
+        private event EventHandler CanExecuteChanged;
+
+        event EventHandler ICommand.CanExecuteChanged
+        {
+            add => CanExecuteChanged += value;
+            remove => CanExecuteChanged -= value;
+        }
+
+        bool ICommand.CanExecute(object parameter)
+        {
+            return true;
+        }
+
+        public void Execute(object parameter)
+        {
+            if (_ObjectAction != null)
+                _ObjectAction(parameter);
+            else
+                _Action();
+        }
+    }
+}