company.cs

某个公司需要维持良好的客户关系

using System;
using System.Collections;
using System.Data;
using System.Data.SqlClient;
using CRM.IDAL;
using CRM.Model;

namespace CRM.BLL
{
	/// <summary>
	/// Company 的摘要说明。
	/// </summary>
	public class Company : Common
	{
		#region ICompany 成员

		public void Insert(CompanyInfo company)
		{
			if(!base.CheckStrIsNull(company.CompanyName,company.Leader,company.DeputyId))
			{
				company.CompanyId = base.GetNextIdByTable("CompanyInfo","SingleLayer",null,10);

				ICompany dal=CRM.DALFactory.Company.Create();
				dal.Insert(company);
			}
		}

		public CompanyInfo GetCompanyById(string companyId)
		{
			if(base.CheckStrIsNull(companyId))
				return null;

			 ICompany dal=CRM.DALFactory.Company.Create();
			 return dal.GetCompanyById(companyId);
		}

		public void Delete(string companyId)
		{
			if(!base.CheckStrIsNull(companyId))
			{
				
				ICompany dal=CRM.DALFactory.Company.Create();
				dal.Delete(companyId);
			}
		}

		public void Update(CompanyInfo company)
		{
			if(!base.CheckStrIsNull(company.CompanyId,company.CompanyName,company.Leader,company.DeputyId))
			{
				
				ICompany dal=CRM.DALFactory.Company.Create();
				dal.Update(company);
			}
		}

		public DataTable GetAllCompany()
		{
			ICompany dal=CRM.DALFactory.Company.Create();
			return dal.GetAllCompany();
		}

		#endregion
	}
}