/// <summary> /// 增加一条数据 /// </summary> public static int Add(Model.IndexProduct model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into IndexProduct("); strSql.Append("typeId,typeName,proName,proDesc,proPrice,priceStr,unitDesc,imgUrl,status,remark,addTime,addUser,infoType)"); strSql.Append(" values ("); strSql.Append("@typeId,@typeName,@proName,@proDesc,@proPrice,@priceStr,@unitDesc,@imgUrl,@status,@remark,@addTime,@addUser,@infoType)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@typeId", SqlDbType.Int, 4), new SqlParameter("@typeName", SqlDbType.VarChar, 150), new SqlParameter("@proName", SqlDbType.VarChar, 150), new SqlParameter("@proDesc", SqlDbType.VarChar, 150), new SqlParameter("@proPrice", SqlDbType.Money, 8), new SqlParameter("@priceStr", SqlDbType.VarChar, 50), new SqlParameter("@unitDesc", SqlDbType.VarChar, 50), new SqlParameter("@imgUrl", SqlDbType.VarChar, 50), new SqlParameter("@status", SqlDbType.Int, 4), new SqlParameter("@remark", SqlDbType.VarChar, 150), new SqlParameter("@addTime", SqlDbType.DateTime), new SqlParameter("@addUser", SqlDbType.Int, 4), new SqlParameter("@infoType", SqlDbType.Int, 4) }; parameters[0].Value = model.typeId; parameters[1].Value = model.typeName; parameters[2].Value = model.proName; parameters[3].Value = model.proDesc; parameters[4].Value = model.proPrice; parameters[5].Value = model.priceStr; parameters[6].Value = model.unitDesc; parameters[7].Value = model.imgUrl; parameters[8].Value = model.status; parameters[9].Value = model.remark; parameters[10].Value = model.addTime; parameters[11].Value = model.addUser; parameters[12].Value = model.infoType; object obj = DBHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public static Model.IndexProduct GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,typeId,typeName,proName,proDesc,proPrice,priceStr,unitDesc,imgUrl,status,remark,addTime,addUser,infoType from IndexProduct "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; Model.IndexProduct model = new Model.IndexProduct(); DataSet ds = DBHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public static bool Update(Model.IndexProduct model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update IndexProduct set "); strSql.Append("typeId=@typeId,"); strSql.Append("typeName=@typeName,"); strSql.Append("proName=@proName,"); strSql.Append("proDesc=@proDesc,"); strSql.Append("proPrice=@proPrice,"); strSql.Append("priceStr=@priceStr,"); strSql.Append("unitDesc=@unitDesc,"); strSql.Append("imgUrl=@imgUrl,"); strSql.Append("status=@status,"); strSql.Append("remark=@remark,"); strSql.Append("addTime=@addTime,"); strSql.Append("addUser=@addUser,"); strSql.Append("infoType=@infoType"); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@typeId", SqlDbType.Int, 4), new SqlParameter("@typeName", SqlDbType.VarChar, 150), new SqlParameter("@proName", SqlDbType.VarChar, 150), new SqlParameter("@proDesc", SqlDbType.VarChar, 150), new SqlParameter("@proPrice", SqlDbType.Money, 8), new SqlParameter("@priceStr", SqlDbType.VarChar, 50), new SqlParameter("@unitDesc", SqlDbType.VarChar, 50), new SqlParameter("@imgUrl", SqlDbType.VarChar, 50), new SqlParameter("@status", SqlDbType.Int, 4), new SqlParameter("@remark", SqlDbType.VarChar, 150), new SqlParameter("@addTime", SqlDbType.DateTime), new SqlParameter("@addUser", SqlDbType.Int, 4), new SqlParameter("@infoType", SqlDbType.Int, 4), new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = model.typeId; parameters[1].Value = model.typeName; parameters[2].Value = model.proName; parameters[3].Value = model.proDesc; parameters[4].Value = model.proPrice; parameters[5].Value = model.priceStr; parameters[6].Value = model.unitDesc; parameters[7].Value = model.imgUrl; parameters[8].Value = model.status; parameters[9].Value = model.remark; parameters[10].Value = model.addTime; parameters[11].Value = model.addUser; parameters[12].Value = model.infoType; parameters[13].Value = model.id; int rows = DBHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public static Model.IndexProduct DataRowToModel(DataRow row) { Model.IndexProduct model = new Model.IndexProduct(); if (row != null) { if (row["id"] != null && row["id"].ToString() != "") { model.id = int.Parse(row["id"].ToString()); } if (row["typeId"] != null && row["typeId"].ToString() != "") { model.typeId = int.Parse(row["typeId"].ToString()); } if (row["typeName"] != null) { model.typeName = row["typeName"].ToString(); } if (row["proName"] != null) { model.proName = row["proName"].ToString(); } if (row["proDesc"] != null) { model.proDesc = row["proDesc"].ToString(); } if (row["proPrice"] != null && row["proPrice"].ToString() != "") { model.proPrice = double.Parse(row["proPrice"].ToString()); } if (row["priceStr"] != null) { model.priceStr = row["priceStr"].ToString(); } if (row["unitDesc"] != null) { model.unitDesc = row["unitDesc"].ToString(); } if (row["imgUrl"] != null) { model.imgUrl = row["imgUrl"].ToString(); } if (row["status"] != null && row["status"].ToString() != "") { model.status = int.Parse(row["status"].ToString()); } if (row["remark"] != null) { model.remark = row["remark"].ToString(); } if (row["addTime"] != null && row["addTime"].ToString() != "") { model.addTime = DateTime.Parse(row["addTime"].ToString()); } if (row["addUser"] != null && row["addUser"].ToString() != "") { model.addUser = int.Parse(row["addUser"].ToString()); } if (row["infoType"] != null && row["infoType"].ToString() != "") { model.infoType = int.Parse(row["infoType"].ToString()); } } return(model); }