C# (CSharp) MS.Win32 UnsafeNativeMethods.LoadLibraryExの例

コード例 #1

        internal static IntPtr SecureLoadLibraryEx(string lpFileName, IntPtr hFile, UnsafeNativeMethods.LoadLibraryFlags dwFlags)
        {
            if (!IsKnowledgeBase2533623OrGreater())
            {
                // Edit out the unsupported flags
                if ((dwFlags &
                     UnsafeNativeMethods.LoadLibraryFlags.LOAD_LIBRARY_SEARCH_APPLICATION_DIR &
                     UnsafeNativeMethods.LoadLibraryFlags.LOAD_LIBRARY_SEARCH_DEFAULT_DIRS &
                     UnsafeNativeMethods.LoadLibraryFlags.LOAD_LIBRARY_SEARCH_DLL_LOAD_DIR &
                     UnsafeNativeMethods.LoadLibraryFlags.LOAD_LIBRARY_SEARCH_SYSTEM32 &
                     UnsafeNativeMethods.LoadLibraryFlags.LOAD_LIBRARY_SEARCH_USER_DIRS) != UnsafeNativeMethods.LoadLibraryFlags.None)
                {
                    dwFlags &= ~(
                        UnsafeNativeMethods.LoadLibraryFlags.LOAD_LIBRARY_SEARCH_APPLICATION_DIR |
                        UnsafeNativeMethods.LoadLibraryFlags.LOAD_LIBRARY_SEARCH_DEFAULT_DIRS |
                        UnsafeNativeMethods.LoadLibraryFlags.LOAD_LIBRARY_SEARCH_DLL_LOAD_DIR |
                        UnsafeNativeMethods.LoadLibraryFlags.LOAD_LIBRARY_SEARCH_SYSTEM32 |
                        UnsafeNativeMethods.LoadLibraryFlags.LOAD_LIBRARY_SEARCH_USER_DIRS);
                }
            }

#pragma warning disable CS0618 // Type or member is obsolete
            return(UnsafeNativeMethods.LoadLibraryEx(lpFileName, hFile, dwFlags));

#pragma warning restore CS0618 // Type or member is obsolete
        }