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Mtxfw.DAL/ConvertiblePaper.cs

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+using System;
+using System.Data;
+using System.Text;
+using System.Data.SqlClient;
+
+namespace Mtxfw.DAL
+{
+    /// <summary>
+    /// 数据访问类:ConvertiblePaper
+    /// </summary>
+    public partial class ConvertiblePaper : Mtxfw.Utility.Myabstract
+    {
+        public ConvertiblePaper()
+            : base("ConvertiblePaper")
+        { }
+
+        /// <summary>
+        /// 增加一条数据
+        /// </summary>
+        public int Add(Mtxfw.Model.ConvertiblePaper model)
+        {
+            StringBuilder strSql = new StringBuilder();
+            strSql.Append("insert into ConvertiblePaper(");
+            strSql.Append("CardId,AccountId,Password,Amount,State,Utype)");
+            strSql.Append(" values (");
+            strSql.Append("@CardId,@AccountId,@Password,@Amount,@State,@Utype)");
+            strSql.Append(";select SCOPE_IDENTITY()");
+            SqlParameter[] parameters = {
+					new SqlParameter("@CardId", SqlDbType.VarChar,50),
+					new SqlParameter("@AccountId", SqlDbType.VarChar,50),
+					new SqlParameter("@Password", SqlDbType.VarChar,50),
+					new SqlParameter("@Amount", SqlDbType.Decimal,9),
+					new SqlParameter("@State", SqlDbType.VarChar,20),
+                    new SqlParameter("@Utype", SqlDbType.VarChar,20)};
+            parameters[0].Value = model.CardId;
+            parameters[1].Value = model.AccountId;
+            parameters[2].Value = model.Password;
+            parameters[3].Value = model.Amount;
+            parameters[4].Value = model.State;
+            parameters[5].Value = model.Utype;
+            object obj = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
+            if (obj == null)
+            {
+                return 0;
+            }
+            else
+            {
+                return Convert.ToInt32(obj);
+            }
+        }
+        /// <summary>
+        /// 更新一条数据
+        /// </summary>
+        public bool Update(Mtxfw.Model.ConvertiblePaper model)
+        {
+            StringBuilder strSql = new StringBuilder();
+            strSql.Append("update ConvertiblePaper set ");
+            strSql.Append("CardId=@CardId,");
+            strSql.Append("AccountId=@AccountId,");
+            strSql.Append("Password=@Password,");
+            strSql.Append("Amount=@Amount,");
+            strSql.Append("State=@State");
+            strSql.Append(" where Id=@Id");
+            SqlParameter[] parameters = {
+					new SqlParameter("@CardId", SqlDbType.VarChar,50),
+					new SqlParameter("@AccountId", SqlDbType.VarChar,50),
+					new SqlParameter("@Password", SqlDbType.VarChar,50),
+					new SqlParameter("@Amount", SqlDbType.Decimal,9),
+					new SqlParameter("@State", SqlDbType.VarChar,20),
+					new SqlParameter("@Id", SqlDbType.Int,4)};
+            parameters[0].Value = model.CardId;
+            parameters[1].Value = model.AccountId;
+            parameters[2].Value = model.Password;
+            parameters[3].Value = model.Amount;
+            parameters[4].Value = model.State;
+            parameters[5].Value = model.Id;
+
+            int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
+            if (rows > 0)
+            {
+                return true;
+            }
+            else
+            {
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// 删除一条数据
+        /// </summary>
+        public bool Delete(int Id)
+        {
+
+            StringBuilder strSql = new StringBuilder();
+            strSql.Append("delete from ConvertiblePaper ");
+            strSql.Append(" where Id=@Id");
+            SqlParameter[] parameters = {
+					new SqlParameter("@Id", SqlDbType.Int,4)
+};
+            parameters[0].Value = Id;
+
+            int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
+            if (rows > 0)
+            {
+                return true;
+            }
+            else
+            {
+                return false;
+            }
+        }
+        /// <summary>
+        /// 删除一条数据
+        /// </summary>
+        public bool DeleteList(string Idlist)
+        {
+            StringBuilder strSql = new StringBuilder();
+            strSql.Append("delete from ConvertiblePaper ");
+            strSql.Append(" where Id in (" + Idlist + ")  ");
+            int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString());
+            if (rows > 0)
+            {
+                return true;
+            }
+            else
+            {
+                return false;
+            }
+        }
+
+
+        /// <summary>
+        /// 得到一个对象实体
+        /// </summary>
+        public Mtxfw.Model.ConvertiblePaper GetModel(int Id)
+        {
+
+            StringBuilder strSql = new StringBuilder();
+            strSql.Append("select  top 1 Id,CardId,AccountId,Password,Amount,State from ConvertiblePaper ");
+            strSql.Append(" where Id=@Id");
+            SqlParameter[] parameters = {
+					new SqlParameter("@Id", SqlDbType.Int,4)
+};
+            parameters[0].Value = Id;
+
+            Mtxfw.Model.ConvertiblePaper model = new Mtxfw.Model.ConvertiblePaper();
+            DataSet ds = Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString(), parameters);
+            if (ds.Tables[0].Rows.Count > 0)
+            {
+                if (ds.Tables[0].Rows[0]["Id"].ToString() != "")
+                {
+                    model.Id = int.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
+                }
+                model.CardId = ds.Tables[0].Rows[0]["CardId"].ToString();
+                model.AccountId = ds.Tables[0].Rows[0]["AccountId"].ToString();
+                model.Password = ds.Tables[0].Rows[0]["Password"].ToString();
+                if (ds.Tables[0].Rows[0]["Amount"].ToString() != "")
+                {
+                    model.Amount = decimal.Parse(ds.Tables[0].Rows[0]["Amount"].ToString());
+                }
+                model.State = ds.Tables[0].Rows[0]["State"].ToString();
+                return model;
+            }
+            else
+            {
+                return null;
+            }
+        }
+
+        /// <summary>
+        /// 获得数据列表
+        /// </summary>
+        public DataSet GetList(string strWhere)
+        {
+            StringBuilder strSql = new StringBuilder();
+            strSql.Append("select Id,CardId,AccountId,Password,Amount,State ");
+            strSql.Append(" FROM ConvertiblePaper ");
+            if (strWhere.Trim() != "")
+            {
+                strSql.Append(" where " + strWhere);
+            }
+            return Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString());
+        }
+
+        /// <summary>
+        /// 获得前几行数据
+        /// </summary>
+        public DataSet GetList(int Top, string strWhere, string filedOrder)
+        {
+            StringBuilder strSql = new StringBuilder();
+            strSql.Append("select ");
+            if (Top > 0)
+            {
+                strSql.Append(" top " + Top.ToString());
+            }
+            strSql.Append(" Id,CardId,AccountId,Password,Amount,State ");
+            strSql.Append(" FROM ConvertiblePaper ");
+            if (strWhere.Trim() != "")
+            {
+                strSql.Append(" where " + strWhere);
+            }
+            strSql.Append(" order by " + filedOrder);
+            return Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString());
+        }
+
+        public bool IsGood(string card, string pwd, string utype)
+        {
+            String sql = "select * from [ConvertiblePaper] where [AccountId]=@AccountId and Password=@Password and utype=@utype and State='有效'";
+            SqlParameter[] parameters = {
+					new SqlParameter("@AccountId", SqlDbType.VarChar,50),
+					new SqlParameter("@Password", SqlDbType.VarChar,50),
+                    new SqlParameter("@utype", SqlDbType.VarChar,50)};
+            parameters[0].Value = card;
+            parameters[1].Value = pwd;
+            parameters[2].Value = utype;
+            SqlDataReader Dr = Mtxfw.Utility.SqlDbHelper_U.GetDataReader(sql, parameters);
+            Boolean isbool = false;
+            if (Dr.Read()) 
+                isbool = true;
+            Dr.Close();
+            return isbool;
+        }
+        /// <summary>
+        /// 判断卡号是否存在
+        /// </summary>
+        /// <returns></returns>
+        public bool IsExistsCar(string Card)
+        {
+            string sqlStr = "select top 1 * from [ConvertiblePaper] where AccountId=@Card";
+            SqlParameter[] para = { new SqlParameter("@Card", SqlDbType.VarChar, 50) };
+            para[0].Value = Card;
+            bool Isbool = false;
+            SqlDataReader Dr = Mtxfw.Utility.SqlDbHelper_U.GetDataReader(sqlStr.ToString(), para);
+            if (Dr.Read()) Isbool = true;
+            Dr.Close();
+            return Isbool;
+        }
+        public void UpdateCard(string AccountID, string Province)
+        {
+            String sql = "update [ConvertiblePaper] set State='无效',Province=@Province where [AccountId]=@AccountId ";
+            SqlParameter[] parameters = {
+					new SqlParameter("@AccountId", SqlDbType.VarChar,50),new SqlParameter("@Province", SqlDbType.VarChar,50)};
+            parameters[0].Value = AccountID;
+            parameters[1].Value = Province;
+            Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(sql, parameters);
+        }
+    }
+}
+