116 lines
3.4 KiB
C#
116 lines
3.4 KiB
C#
using System;
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using System.Data;
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using System.Text;
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using System.Data.SqlClient;
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namespace Mtxfw.DAL
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{
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/// <summary>
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/// 数据访问类:user_favorite
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/// </summary>
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public partial class user_favorite : Mtxfw.Utility.Myabstract
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{
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public user_favorite()
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: base("user_favorite")
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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(Mtxfw.Model.user_favorite model)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("insert into user_favorite(");
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strSql.Append("ProductID,MemberId,ttype,gtype)");
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strSql.Append(" values (");
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strSql.Append("@ProductID,@MemberId,@ttype,@gtype)");
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strSql.Append(";select SCOPE_IDENTITY()");
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SqlParameter[] parameters = {
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new SqlParameter("@ProductID", SqlDbType.Int),
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new SqlParameter("@MemberId", SqlDbType.Int),
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new SqlParameter("@ttype", SqlDbType.Int),
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new SqlParameter("@gtype", SqlDbType.Int)};
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parameters[0].Value = model.ProductID;
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parameters[1].Value = model.MemberId;
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parameters[2].Value = model.ttype;
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parameters[3].Value = model.gtype;
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object obj = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
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if (obj == null)
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{
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return 0;
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}
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else
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{
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return Convert.ToInt32(obj);
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}
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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 bool Delete(int Id)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("delete from user_favorite ");
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strSql.Append(" where Id=@Id");
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SqlParameter[] parameters = {
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new SqlParameter("@Id", SqlDbType.Int,4)
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};
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parameters[0].Value = Id;
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int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
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if (rows > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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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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StringBuilder strSql = new StringBuilder();
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strSql.Append("select * ");
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strSql.Append(" FROM user_favorite ");
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if (strWhere.Trim() != "")
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{
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strSql.Append(" where " + strWhere);
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}
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return Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString());
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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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StringBuilder strSql = new StringBuilder();
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strSql.Append("select ");
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if (Top > 0)
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{
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strSql.Append(" top " + Top.ToString());
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}
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strSql.Append(" * ");
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strSql.Append(" FROM user_favorite ");
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if (strWhere.Trim() != "")
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{
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strSql.Append(" where " + strWhere);
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}
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strSql.Append(" order by " + filedOrder);
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return Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString());
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}
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}
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}
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