#region Get entity set name             
public string GetEntitySetName(Type entityType)
{
  if (entityType == null)
    throw new ArgumentNullException("entityType");
 
  if (!entityType.IsSubclassOf(typeof(EntityObject)))
    throw new ArgumentException("Only subclasses of EntityObject are supported.", "entityType");
 
  return GetEntitySetNameInternal(entityType);

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Configuration;
 
using System.Data.OleDb;
using System.Data.SqlClient;
using System.Data;