fix some register issue

2021-12-28 17:24:41 +08:00
parent c03de86d02
commit 3007e0639c
4 changed files with 16 additions and 8 deletions
--- a/ShellExtensions/ThumbnailProviders/ThumbnailProvider.cs
+++ b/ShellExtensions/ThumbnailProviders/ThumbnailProvider.cs
@ -200,9 +200,9 @@ namespace ShellExtensions
            }

            var interfaces = type.GetInterfaces();
-            bool interfaced = interfaces.Any(x => x is IThumbnailFromStream);
+            bool interfaced = interfaces.Any(x => x == typeof(IThumbnailFromStream));

-            if (interfaces.Any(x => x is IThumbnailFromFile))
+            if (interfaces.Any(x => x == typeof(IThumbnailFromFile)))
            {
                // According to MSDN (http://msdn.microsoft.com/en-us/library/cc144114(v=VS.85).aspx)
                // A thumbnail provider that does not implement IInitializeWithStream must opt out of