>Sorry about the vague title.
>
>Here is the story I have this simple little class (just a few properties and methods), now a new requirement has come along (as they usually do) that requires me to add a new property to the class. The only problem with this property is that it can only be populated if the app is running in conjunction with (learned that from the VFP EULA <s>) Win Xp or above.
>So my initial thought was to add 2 new properties one for the new property and one to state if the 1st property can/should be used or not.
>Or should I design the new property so that the user of the class has to read my notes and know to check if OS version is XP or higher before trying to get the property.
>
>Any thoughts related to this would be greatly appreciated.
>
>Einar

Einar,
Woudln't it be something like:

{set {if (winXPorLater) _myField = value; }}

Cetin