isysuser.cs

某个公司需要维持良好的客户关系

using System;
using CRM.Model;
using System.Data;


namespace CRM.IDAL
{
	/// <summary>
	/// ISysUser 的摘要说明。
	/// </summary>
	public interface ISysUser
	{
		/// <summary>
		/// 返回指定用户信息
		/// </summary>
		/// <param name="userId">用户ID</param>
		/// <returns></returns>
		SysUserInfo GetSysUserById(string userId);

		/// <summary>
		/// 返回所有用户信息
		/// </summary>
		/// <returns></returns>
		DataTable GetAllSysUser();

		/// <summary>
		/// 添加一条新的用户记录
		/// </summary>
		/// <param name="user">用户信息</param>
		void Insert(SysUserInfo user,string roleid);
		void InsertCustomer(string userid,string customerId);
		/// <summary>
		/// 修改指定用户信息
		/// </summary>
		/// <param name="user">用户信息</param>
		void Update(SysUserInfo user,string roleid);
		void Update(SysUserInfo user);
		bool UpdatePWD(string userid,string oldpwd,string newpwd);
		/// <summary>
		/// 删除指定用户信息
		/// </summary>
		/// <param name="userId">用户ID</param>
		void Delete(string userId);

		CRM.Model.SysUserInfo UserLoginCheck(string loginname,string loginpwd );

		DataTable GetUserFuncById(string userid);
		DataTable GetUserPowerById(string userid);
		SysRoleInfo  GetUserRoleById(string userid);
		DataTable GetCustomerByUserId(string userid);

		DataTable GetEmployee();
		void CustomerChange(string userid1,string userid2);
	}
}