System.Threading.EventWaitHandle.OpenExisting C# (CSharp) Метод

		public static EventWaitHandle OpenExisting (string name, EventWaitHandleRights rights)
		{
			if (name == null) {
				throw new ArgumentNullException ("name");
			}
			if ((name.Length == 0) ||
			    (name.Length > 260)) {
				throw new ArgumentException ("name", Locale.GetText ("Invalid length [1-260]."));
			}
			
			MonoIOError error;
			IntPtr handle = NativeEventCalls.OpenEvent_internal (name, rights, out error);
			if (handle == (IntPtr)null) {
				if (error == MonoIOError.ERROR_FILE_NOT_FOUND) {
					throw new WaitHandleCannotBeOpenedException (Locale.GetText ("Named Event handle does not exist: ") + name);
				} else if (error == MonoIOError.ERROR_ACCESS_DENIED) {
					throw new UnauthorizedAccessException ();
				} else {
					throw new IOException (Locale.GetText ("Win32 IO error: ") + error.ToString ());
				}
			}
			
			return(new EventWaitHandle (handle));
		}
#endif

 public static EventWaitHandle OpenExisting(string name)
 {
     return(EventWaitHandle.OpenExisting(name, EventWaitHandleRights.Modify | EventWaitHandleRights.Synchronize));
 }