public void iDelProject(string proname) { string cnStr = ConfigurationManager.ConnectionStrings["sqlProviderParallelTask"].ConnectionString; TaskModel tm = new TaskModel(cnStr); try { if (!tm.DeletePro(proname)) { return; } } catch (SqlException e) { WcfException ex = new WcfException(); ex.message = e.Message; throw new FaultException <WcfException>(ex, ex.message); } }