C# (CSharp) Events DelegateButton Exemples

Exemple #1

Fichier : DelegateEvents.cs Projet : pierangelim/advanced-c-sharp

        public void Events()
        {
            var button = new DelegateButton();

            button.Click += delegate { Console.WriteLine("Pressed!"); };

            button.Press();
        }

Exemple #2

Fichier : DelegateEvents.cs Projet : pierangelim/advanced-c-sharp

        public void EncapsulationIssue_1()
        {
            var button = new DelegateButton();

            button.Click += delegate { Console.WriteLine("Pressed!"); };

            //Malicious Code
            button.Click.Invoke();
        }

Exemple #3

Fichier : DelegateEvents.cs Projet : pierangelim/advanced-c-sharp

        public void EncapsulationIssue_2()
        {
            var button = new DelegateButton();

            button.Click += delegate { Console.WriteLine("Do Something Important"); };

            //Malicious Code
            button.Click = delegate { Console.WriteLine("Do Nothing"); };

            button.Press();
        }