diff --git a/Src/Guidelines/2200_FrameworkGuidelines.md b/Src/Guidelines/2200_FrameworkGuidelines.md
index cba79f7..30544ae 100644
--- a/Src/Guidelines/2200_FrameworkGuidelines.md
+++ b/Src/Guidelines/2200_FrameworkGuidelines.md
@@ -7,7 +7,7 @@ NOTE: Requires Markdown Extra. See http://michelf.ca/projects/php-markdown/extra
 ### Use C# type aliases instead of the types from the `System` namespace  (AV2201) ![](images/1.png)
 For instance, use `object` instead of `Object`, `string` instead of `String`, and `int` instead of `Int32`. These aliases have been introduced to make the primitive types first class citizens of the C# language, so use them accordingly.
 
-**Exception:** When referring to static members of those types, it is custom to use the full CLS name, e.g. `Int32.Parse()` instead of `int.Parse()`.
+**Exception:** When referring to static members of those types, it is custom to use the full CLS name, e.g. `Int32.Parse()` instead of `int.Parse()`. The same applies to members that need to specify the type they return, e.g. `ReadInt32`, `GetUInt16`. 
 
 ### Properly name properties, variables or fields referring to localized resources  (AV2205) ![](images/3.png)
 The guidelines in this topic apply to localizable resources such as error messages and menu text.