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();
}
}
public override int GetHashCode()
{
return(Object.GetHashCode());
}
public override int GetHashCode() => Value?.GetHashCode() ?? 0;
