mcs/class/corlib/System.Threading/AutoResetEvent.cs

   1 //
   2 // System.Threading.AutoResetEvent.cs
   3 //
   4 // Author:
   5 //   Dick Porter (dick@ximian.com)
   6 //   Veronica De Santis (veron78@interfree.it)
   7 //
   8 // (C) Ximian, Inc.  http://www.ximian.com
   9 //
  10
  11 //
  12 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
  13 //
  14 // Permission is hereby granted, free of charge, to any person obtaining
  15 // a copy of this software and associated documentation files (the
  16 // "Software"), to deal in the Software without restriction, including
  17 // without limitation the rights to use, copy, modify, merge, publish,
  18 // distribute, sublicense, and/or sell copies of the Software, and to
  19 // permit persons to whom the Software is furnished to do so, subject to
  20 // the following conditions:
  21 //
  22 // The above copyright notice and this permission notice shall be
  23 // included in all copies or substantial portions of the Software.
  24 //
  25 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  26 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  27 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  28 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  29 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  30 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  31 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  32 //
  33
  34 using System;
  35 using System.Runtime.CompilerServices;
  36
  37 namespace System.Threading
  38 {
  39
  40         public sealed class AutoResetEvent : WaitHandle
  41         {
  42                 // Constructor
  43                 public AutoResetEvent(bool initialState) {
  44                         Handle = NativeEventCalls.CreateEvent_internal(false,initialState,null);
  45                 }
  46
  47                 // Methods
  48
  49                 public bool Set() {
  50                         return(NativeEventCalls.SetEvent_internal(Handle));
  51                 }
  52
  53                 public bool Reset() {
  54                         return(NativeEventCalls.ResetEvent_internal(Handle));
  55                 }
  56
  57         }
  58 }