2 writes to _users
WindowsBase (2)
Base\System\Windows\WeakEventManager.cs (2)
884return (Interlocked.Increment(ref _users) != 1); 892Interlocked.Decrement(ref _users);
6 references to _users
WindowsBase (6)
Base\System\Windows\WeakEventManager.cs (6)
610Invariant.Assert(_users == 0, "Cannot modify a ListenerList that is in use"); 619Invariant.Assert(_users == 0, "Cannot modify a ListenerList that is in use"); 632Invariant.Assert(_users == 0, "Cannot modify a ListenerList that is in use"); 679Invariant.Assert(_users == 0, "Cannot modify a ListenerList that is in use"); 730Invariant.Assert(_users == 0, "Cannot modify a ListenerList that is in use"); 825Invariant.Assert(_users == 0, "Cannot modify a ListenerList that is in use");