ndbaaaaa.b

人事管理系统

using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Data.SqlClient;
using MODEL;
using DBManage;
using IDAL;

namespace SQLServerDAL
{
    public class ManualSignService:IManualSignService
    {
        #region IBaseService<ManualSign> 成员


        private static List<ManualSign> GetModelsFromDataSet(DataSet ds)
        {
            List<ManualSign> ls = new List<ManualSign>();
            foreach (DataRow row in ds.Tables[0].Rows)
            {
                ManualSign model = new ManualSign();
                model.SignId = Convert.ToInt32(row[0]);
                model.UserId = Convert.ToString(row[1]);
                model.SignTime = Convert.ToDateTime(row[2]);
                model.SignDesc = Convert.ToString(row[3]);
                model.SignTag = Convert.ToInt32(row[4]);
                ls.Add(model);
            }
            return ls;
        }

        public int AddModel(ManualSign model)
        {
            string sql = string.Format("insert into ManualSign values('{0}','{1}','{2}','{3}')",  model.UserId,model.SignTime,model.SignDesc,model.SignTag);
            return DBOperate.UpdateModel(sql);
        }

        public int DeleteModelById(int id)
        {
            string where = " SignId=" + id;
            return DeleteModelByWhere(where);
        }

        public int DeleteModelByWhere(string where)
        {
            string sql = string.Format("delete ManualSign");
            if (!string.IsNullOrEmpty(where))
            {
                sql = sql + " where " + where;
            }
            return DBOperate.UpdateModel(sql);
        }

        public int UpdateModel(ManualSign model)
        {
            string something = string.Format(" UserId='{0}',SignTime='{1}',SignDesc='{2}',SignTag='{3}' ", model.UserId, model.SignTime, model.SignDesc, model.SignTag);
            string where = string.Format(" SignId={0} ", model.SignId);
            return UpdateSomethingByWhere(something, where);
        }

        public int UpdateSomethingByWhere(string something, string where)
        {
            string sql = "update ManualSign set " + something;
            if (!string.IsNullOrEmpty(where))
            {
                sql = sql + " where " + where;
            }
            return DBOperate.UpdateModel(sql);
        }

        public List<ManualSign> GetAllModels()
        {
            DataSet ds = DBOperate.GetModels("ManualSign", "");
            return GetModelsFromDataSet(ds);
        }

        public ManualSign GetModelById(int id)
        {
            DataSet ds = DBOperate.GetModels("ManualSign", "SignId=" + id);
            return GetModelsFromDataSet(ds)[0];
        }

        public List<ManualSign> GetModelByForeignKey(int ForeignKeyID)
        {
            throw new Exception("The method or operation is not implemented.");
        }

        public List<ManualSign> GetModels(string strWhere)
        {
            DataSet ds = DBOperate.GetModels("ManualSign", strWhere);
            return GetModelsFromDataSet(ds);
        }

        public List<ManualSign> GetModels(int pageIndex, int pageSize, string orderColumnsName, string strWhere)
        {
            DataSet ds = DBOperate.GetModels("ManualSign", pageIndex, pageSize, orderColumnsName, strWhere);
            return GetModelsFromDataSet(ds);
        }

        public List<ManualSign> GetModels(int pageIndex, int pageSize, string orderColumnsName)
        {
            return GetModels(pageIndex, pageSize, orderColumnsName, "");
        }

        public List<ManualSign> GetModels(int pageIndex, string orderColumnsName)
        {
            return GetModels(pageIndex, 10, orderColumnsName, "");
        }

        public List<ManualSign> GetModels(int pageIndex, int pageSize)
        {
            return GetModels(pageIndex, pageSize, "SignId", "");
        }

        public List<ManualSign> GetModels(int pageIndex)
        {
            return GetModels(pageIndex, 10, "SignId", "");
        }

        #endregion
    }
}