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 using System;
6 
7 namespace System.Runtime.InteropServices.ComTypes
8 {
9     [Flags]
10     public enum ADVF
11     {
12         ADVF_NODATA = 1,
13         ADVF_PRIMEFIRST = 2,
14         ADVF_ONLYONCE = 4,
15         ADVF_DATAONSTOP = 64,
16         ADVFCACHE_NOHANDLER = 8,
17         ADVFCACHE_FORCEBUILTIN = 16,
18         ADVFCACHE_ONSAVE = 32
19     }
20 }
21