private static void DeleteOtherPlatformDirectory(string rootDirectory, string targetPlatform) { var otherPlatforms = ResourceEditorHelper.CollectBrotherDirectoryNames(rootDirectory, targetPlatform); if (otherPlatforms == null) { return; } foreach (var otherPlatform in otherPlatforms) { var otherPlatformRootDirectory = ResourceSettings.CombinePath(rootDirectory, otherPlatform); ResourceEditorHelper.DeleteDirectory(otherPlatformRootDirectory); } }