public OperationResult ExecuteScalarByTransaction(string serviceName, string connectionName, string commandText, params object[] parameterValues)
{
try
{
DataPortal portal = new DataPortal();
return portal.ExecuteScalarByTransaction(serviceName, connectionName, commandText, parameterValues);
}
catch (Exception ex)
{
return new OperationResult() { Message = ex.Message };
}
}
