From f28f2ebd76a58af5c50da7cf586a8ccc0e31af2b Mon Sep 17 00:00:00 2001
From: dahall <dahall@byu.net>
Date: Wed, 18 Aug 2021 17:02:55 -0600
Subject: [PATCH] Added Flags attribute to DROPEFFECT and UPDFCACHE

---
 PInvoke/Ole/Ole32/OleIdl.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/PInvoke/Ole/Ole32/OleIdl.cs b/PInvoke/Ole/Ole32/OleIdl.cs
index 6d3e8eb8..d01d27bb 100644
--- a/PInvoke/Ole/Ole32/OleIdl.cs
+++ b/PInvoke/Ole/Ole32/OleIdl.cs
@@ -40,6 +40,7 @@ namespace Vanara.PInvoke
 		/// </remarks>
 		// https://docs.microsoft.com/en-us/windows/desktop/com/dropeffect-constants
 		[PInvokeData("OleIdl.h", MSDNShortId = "d8e46899-3fbf-4012-8dd3-67fa627526d5")]
+		[Flags]
 		// public static extern
 		public enum DROPEFFECT : uint
 		{
@@ -383,6 +384,7 @@ namespace Vanara.PInvoke
 		}
 
 		/// <summary>The type of cache to be updated.</summary>
+		[Flags]
 		public enum UPDFCACHE : uint
 		{
 			/// <summary>Updates caches created by using ADVF_NODATA in the call to IOleCache::Cache.</summary>