PB4 Win32 - Question about Protected

[va!n]

Trying to compile following codesnip alert an message that dAngle.d may be already declared. Maybe i misunderstand here something but shouldnt it possible and make sence to protect the variable dAngle.d inside this procedure too? thx

Code: Select all

Procedure ProtectedTest(dAngle.d)
  Protected dReturnValue.d
  Protected dAngle.d  
  ProcedureReturn dReturnValue
EndProcedure

[Trond]

Then how would you access the procedure parameter?

[Flype]

since PB4.0,
procedures arguments are now automatically protected.
you can use an argument name even if it already use as global outside the procedure. So you do not need to 'Protected myVar' .
Thus, you'll save one line of code per argument