ODABAClient :: SayHello - Just say hello to the server ....
The function returns "Hello", when the server is on and NULL otherwise.
Return value: Value for the variable ( NString & )
Implementation details
NString
ODABAClient  :: SayHello ( void *testdata, uint32 size )
- testdata - - internal feature (not documented)
- size
- Size
Size of the instance or string area.