Thank you. Unfortunately, the line of code to get localizable string :
var bodyTemplate = UserConnection.GetLocalizableString(ClassName, "BodyTemplate");
gives the following error in Visual Studio
'UserConnection' does not contain a definition for 'GetLocalizableString'
I had referred this link earlier, and since the definition was absent, I was wondering if I am missing something or there is any other way to get the localizable string in Source Code Schema