/// <summary> /// 更新一条数据 /// </summary> public bool Update(XHD.Model.Exchange model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Exchange set "); strSql.Append("proNam=@proNam,"); strSql.Append("proId=@proId,"); strSql.Append("empId=@empId,"); strSql.Append("createDate=@createDate,"); strSql.Append("empname=@empname,"); strSql.Append("isChange=@isChange"); strSql.Append(" where Id=@Id"); MySqlParameter[] parameters = { new MySqlParameter("@proNam", MySqlDbType.VarChar, 10), new MySqlParameter("@proId", MySqlDbType.Int32, 11), new MySqlParameter("@empId", MySqlDbType.Int32, 11), new MySqlParameter("@createDate", MySqlDbType.VarChar, 50), new MySqlParameter("@empname", MySqlDbType.VarChar, 50), new MySqlParameter("@isChange", MySqlDbType.Int16, 4), new MySqlParameter("@Id", MySqlDbType.Int32, 11) }; parameters[0].Value = model.proNam; parameters[1].Value = model.proId; parameters[2].Value = model.empId; parameters[3].Value = model.createDate; parameters[4].Value = model.empname; parameters[5].Value = model.isChange; parameters[6].Value = model.Id; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(XHD.Model.Exchange model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Exchange("); strSql.Append("Factory_Id,proNam,proId,empId,createDate,empname,isChange)"); strSql.Append(" values ("); strSql.Append("@Factory_Id,@proNam,@proId,@empId,@createDate,@empname,@isChange)"); strSql.Append(";select @@IDENTITY"); MySqlParameter[] parameters = { new MySqlParameter("@Factory_Id", MySqlDbType.VarChar, 60), new MySqlParameter("@proNam", MySqlDbType.VarChar, 10), new MySqlParameter("@proId", MySqlDbType.Int32, 11), new MySqlParameter("@empId", MySqlDbType.Int32, 11), new MySqlParameter("@createDate", MySqlDbType.VarChar, 50), new MySqlParameter("@empname", MySqlDbType.VarChar, 50), new MySqlParameter("@isChange", MySqlDbType.Int16, 4) }; parameters[0].Value = model.Factory_Id; parameters[1].Value = model.proNam; parameters[2].Value = model.proId; parameters[3].Value = model.empId; parameters[4].Value = model.createDate; parameters[5].Value = model.empname; parameters[6].Value = model.isChange; object obj = DbHelperMySQL.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 XHD.Model.Exchange DataRowToModel(DataRow row) { XHD.Model.Exchange model = new XHD.Model.Exchange(); if (row != null) { if (row["Id"] != null && row["Id"].ToString() != "") { model.Id = int.Parse(row["Id"].ToString()); } if (row["proNam"] != null) { model.proNam = row["proNam"].ToString(); } if (row["proId"] != null && row["proId"].ToString() != "") { model.proId = int.Parse(row["proId"].ToString()); } if (row["empId"] != null && row["empId"].ToString() != "") { model.empId = int.Parse(row["empId"].ToString()); } if (row["createDate"] != null) { model.createDate = row["createDate"].ToString(); } if (row["empname"] != null) { model.empname = row["empname"].ToString(); } if (row["isChange"] != null && row["isChange"].ToString() != "") { model.isChange = int.Parse(row["isChange"].ToString()); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public XHD.Model.Exchange GetModel(int Id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select Id,proNam,proId,empId,createDate,empname,isChange from Exchange "); strSql.Append(" where Id=@Id limit 1"); MySqlParameter[] parameters = { new MySqlParameter("@Id", MySqlDbType.Int32) }; parameters[0].Value = Id; XHD.Model.Exchange model = new XHD.Model.Exchange(); DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }