/// <summary>
 /// Informatii despre o variabila globala
 /// </summary>
 /// <param name="variabilaGlobalaID">Id-ul variabilei globale</param>
 /// <returns>Se returneaza un DataSet care contine toate detaiile despre o variabila globala</returns>
 public DataSet GetVariabilaGlobalaInfo(int variabilaGlobalaID)
 {
     Salaries.Data.VariabileGlobale variabilaGlobala = new Salaries.Data.VariabileGlobale(settings.ConnectionString);
     return(variabilaGlobala.GetVaiabilaGlobalaInfo(variabilaGlobalaID));
 }