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141 lines
3.4 KiB
C#
141 lines
3.4 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Data;
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using DSWeb.SoftMng.Model;
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// ReSharper disable once CheckNamespace
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namespace DSWeb.SoftMng.BLL {
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//Dec_Product
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public partial class Dec_ProductBLL
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{
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private readonly DAL.Dec_ProductDAL dal=new DAL.Dec_ProductDAL();
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#region Method
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/// <summary>
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/// 是否存在该记录
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/// </summary>
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public bool Exists(string GID)
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{
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return dal.Exists(GID);
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}
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/// <summary>
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/// 增加一条数据
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/// </summary>
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public int Add(Dec_Product model)
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{
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return dal.Add(model);
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}
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/// <summary>
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/// 更新一条数据
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/// </summary>
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public int Update(Dec_Product model)
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{
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return dal.Update(model);
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}
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/// <summary>
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/// 删除一条数据
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/// </summary>
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public int Delete(string GID)
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{
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return dal.Delete(GID);
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}
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/// <summary>
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/// 按条件批量删除(有风险)
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/// </summary>
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public int DeleteListWhere(string strWhere)
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{
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return dal.DeleteListWhere(strWhere);
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}
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/// <summary>
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/// 得到一个对象实体
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/// </summary>
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public Dec_Product GetModel(string GID)
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{
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DataSet ds = dal.GetModel(GID);
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if(ds.Tables.Count> 0){
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var dt = ds.Tables[0];
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if(dt.Rows.Count>0){
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var dr = dt.Rows[0];
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return DataRowToModel(dr);
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}
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return null;
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}
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return null;
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}
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/// <summary>
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/// 获得数据列表
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/// </summary>
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public DataSet GetList(string strWhere)
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{
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return dal.GetList(strWhere);
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}
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/// <summary>
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/// 获得前几行数据
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/// </summary>
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public DataSet GetList(int Top,string strWhere,string filedOrder)
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{
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return dal.GetList(Top,strWhere,filedOrder);
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}
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/// <summary>
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/// 获得数据列表
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/// </summary>
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public List<Dec_Product> GetModelList(string strWhere)
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{
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DataSet ds = dal.GetList(strWhere);
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return DataTableToList(ds.Tables[0]);
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}
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/// <summary>
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/// 获得数据列表
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/// </summary>
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public List<Dec_Product> DataTableToList(DataTable dt)
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{
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List<Dec_Product> modelList = new List<Dec_Product>();
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int rowsCount = dt.Rows.Count;
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if (rowsCount > 0)
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{
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for (int n = 0; n < rowsCount; n++)
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{
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var model = DataRowToModel(dt.Rows[n]);
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modelList.Add(model);
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}
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}
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return modelList;
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}
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/// <summary>
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/// 获得数据
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/// </summary>
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public Dec_Product DataRowToModel(DataRow dr)
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{
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var model = new Dec_Product();
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model.GID= dr["GID"].ToString(); model.HSCODE= dr["HSCODE"].ToString(); model.NAME= dr["NAME"].ToString(); model.UNIT= dr["UNIT"].ToString();
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return model;
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}
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/// <summary>
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/// 获得数据列表
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/// </summary>
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public DataSet GetAllList()
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{
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return GetList("");
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}
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/// <summary>
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/// 分页获取数据列表
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/// </summary>
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/// <param name="startIndex"></param>
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/// <param name="limit"></param>
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/// <param name="strWhere"></param>
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/// <param name="orderby"></param>
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/// <returns></returns>
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public List<Dec_Product> GetModelList(int startIndex, int limit, string strWhere, string orderby)
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{
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int endIndex = startIndex + limit;
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DataSet ds = dal.GetListByPage(strWhere,orderby,startIndex,endIndex);
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return DataTableToList(ds.Tables[0]);
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}
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/// <summary>
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/// 获取记录总数
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/// </summary>
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public int GetRecordCount(string strWhere)
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{
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return dal.GetRecordCount(strWhere);
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}
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#endregion
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}
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} |