PropertyHandle :: CanAccess - Is property handle accessible
The function checks whether the property handle is accessible or not. The function returns NO , when property handle is not accessible. There are several reasons for denying access:
- The current application does not have rights for accessing the property (disabled by context)
- The property handle is not selected (for subordinated property handles, only)
- The property handle is invalid.
- No instance selected (when sel_opt is true)
Return value: Return value ( logical )
The function returns YES when the question was answered positively. Otherwise it returns NO .
Implementation details
logical
PropertyHandle  :: CanAccess ( logical sel_opt=YES )
- sel_opt
- - internal feature (not documented)
Default: YES