using System;
using System.Data;

using qminoa.DA;
using qminoa.Common.Data;

namespace qminoa.BLL
{
	public class CatalogSystem
	{
		public CatalogSystem()
		{
		}

		public bool UpdateCatalog(CatalogData _catalogdata)
		{
			CatalogsDB CatalogAccess = new CatalogsDB();
			return CatalogAccess.UpdateCatalog(_catalogdata);
		}

		public bool CreateCatalog(CatalogData _catalogdata)
		{
			CatalogsDB CatalogAccess = new CatalogsDB();
			return CatalogAccess.CreateCatalog(_catalogdata);
		}

		public bool DeleteCatalog(int pkid)
		{
			CatalogsDB CatalogAccess = new CatalogsDB();
			return CatalogAccess.DeleteCatalog(pkid);
		}

		public DataSet GetCatalogsData()
		{
			CatalogsDB CatalogAccess = new CatalogsDB();
			return CatalogAccess.GetCatalogsData();
		}
	}
}