FUNCTION SNET_USE()

  Short:
  ------
  SNET_USE() Attempts to  open a DBF

  Returns:
  --------
  <lSuccess> => for success

  Syntax:
  -------
  SNET_USE(cDbfName,cAlias,lExclusive,nTries,lAskMore,cMoreMsg )

  Description:
  ------------
  Attempts to open a DBF file <cDbfName> with alias of
  <cAlias>, opening EXCLUSIVE or NOT based on <lExclusive>. Tries
  <nTries> times and then allows user to retry or not based on
  <lAskMore> by giving message <cMoreMsg> and asking YES/NO.

  Examples:
  ---------
   IF SNET_USE("CUSTOMER.DBF","CUSTOMER",.F.,5,.T.,;
     "Unable to open CUSTOMER.DBF. Try again?")
       SET INDEX TO CUSTOMER,ACCTNO
   ELSE
       MSG("Unable to proceed, returning to menu")
       loop
   ENDIF

  Source:
  -------
  S_SNETU.PRG