1 // Licensed to the .NET Foundation under one or more agreements.
2 // The .NET Foundation licenses this file to you under the MIT license.
3 // See the LICENSE file in the project root for more information.
4 
5 namespace System.Runtime.InteropServices.ComTypes
6 {
7     [Flags]
8     public enum ADVF
9     {
10         ADVF_NODATA = 1,
11         ADVF_PRIMEFIRST = 2,
12         ADVF_ONLYONCE = 4,
13         ADVF_DATAONSTOP = 64,
14         ADVFCACHE_NOHANDLER = 8,
15         ADVFCACHE_FORCEBUILTIN = 16,
16         ADVFCACHE_ONSAVE = 32
17     }
18     // Note: ADVF_ONLYONCE and ADVF_PRIMEFIRST values conform with objidl.dll but are backwards from
19     // the Platform SDK documentation as of 07/21/2003.
20     // http://msdn.microsoft.com/library/default.asp?url=/library/en-us/com/htm/oen_a2z_8jxi.asp.
21 }
22