public override bool TestConfig(string[] args) { RelationalDatabase db = new MsSqlServer(); try { string connectionString = "packet size=4096;user id={0};password={1};data source={2};persist security info=True;initial catalog={3}"; db.Initialize(string.Format(connectionString, args[2], args[3], args[0], args[1])); db.Open(); db.Close(); return(true); } catch (Exception error) { return(false); } finally { db.Dispose(); db = null; } }