Example #1
0
        public DisposableWeakReference(IDisposable target)
        {
            if ((object)target == null)
            {
                throw new ArgumentNullException(nameof(target));
            }

            this.hashCode = target.GetHashCode();
            this.handle   = GCHandle.Alloc(target, GCHandleType.Weak);
        }
        static void Main(string[] args)
        {
            var p = string.Concat("To Box ou no box\t", 42 + "\t", true);

            //Boxing int
            int    i = 42;
            object o = i;
            int    x = (int)o;

            Console.WriteLine(p + "\n" + x);
            HttpClient  client = new HttpClient();
            object      oc     = client;
            IDisposable d      = client;

            Console.WriteLine("\n {0} \t {1}", oc.GetHashCode(), d.GetHashCode());

            Console.ReadKey();
        }
 private void CleanListBoxSelected(IDisposable actualListBox)
 {
     foreach (var listBox2 in Controls.OfType<Panel>().SelectMany(panel => panel.Controls.OfType<ListBox>().Where(xx => xx.GetHashCode() != actualListBox.GetHashCode()))){
         listBox2.ClearSelected();
     }
 }
Example #4
0
 public override int GetHashCode()
 {
     return(Object.GetHashCode());
 }
Example #5
0
 public override int GetHashCode() => Value?.GetHashCode() ?? 0;