ActionCommand: Small fixes to avoid warnings

2024-03-16 13:42:08 +01:00
parent a72803f749
commit 9353581a56
1 changed files with 3 additions and 3 deletions
--- a/Elwig/Helpers/ActionCommand.cs
+++ b/Elwig/Helpers/ActionCommand.cs
@@ -4,18 +4,18 @@ using System.Windows.Input;
 namespace Elwig.Helpers {
    public class ActionCommand : ICommand {

-        public event EventHandler CanExecuteChanged;
+        public event EventHandler? CanExecuteChanged;
        private readonly Action Action;

        public ActionCommand(Action action) {
            Action = action;
        }

-        public void Execute(object parameter) {
+        public void Execute(object? parameter) {
            Action();
        }

-        public bool CanExecute(object parameter) {
+        public bool CanExecute(object? parameter) {
            return true;
        }
    }