private bool TesKoneksi(string Server, string Database, string UserId, string Password, out string pesanError) { pesanError = string.Empty; bool isSuccess = false; SqlCmdBuilder cmd = new SqlCmdBuilder(tbServer.Text, tbDB.Text, tbUser.Text, tbPassword.Text); cmd.TestConnection(out pesanError); if (string.IsNullOrEmpty(pesanError)) { isSuccess = true; } return(isSuccess); }