Bll/UserGroup.cs

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using System;
using System.Data;
using ElfinNet.Model;
using ElfinNet.IDAL;
using ElfinNet.DALFactory;

namespace ElfinNet.BLL
{
    /// <summary>
    /// BLL Layer For dbo.UserGroup.
    /// </summary>
    public class UserGroup
    {
		#region Constructor
		/// <summary>
		/// Default constructor
		/// </summary>
		public UserGroup()
		{
		}
		#endregion

        #region Interfaces
		
		/// <summary>
		/// Insert a new usergroup record to database.
		/// </summary>
		/// <param name="oUserGroupInfo"></param>
		/// <returns></returns>
		public int Insert(UserGroupInfo oUserGroupInfo)
		{
			// Validate input
			if (oUserGroupInfo == null)
				return 0;

			// Insert an instance of the UserGroup DAL using the DALFactory
			IUserGroup dal = DALFactory.UserGroup.Create();

			// Use the dal to insert a new record 
			return dal.Insert(oUserGroupInfo);
		}

        /// <summary>
		/// Gets a usergroup record from the database.
		/// </summary>
		/// <param name="userGroupID"></param>
		/// <returns></returns>
		public UserGroupInfo Get(int userGroupID)
		{
			// Validate input
			if(userGroupID<0)
				return null;

			// Get an instance of the UserGroup DAL using the DALFactory
			IUserGroup dal = DALFactory.UserGroup.Create();

			// Use the dal to get a record 
			return dal.Get(userGroupID);
		}