/// <summary> /// 增加一条数据 /// </summary> public bool Add(WebApi.Model.PropertyValue model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into T_PropertyValue("); strSql.Append("PropertySysNo,Value,Status,CreateTime,EditTime)"); strSql.Append(" values ("); strSql.Append("@PropertySysNo,@Value,@Status,@CreateTime,@EditTime)"); MySqlParameter[] parameters = { new MySqlParameter("@PropertySysNo", MySqlDbType.Int32, 11), new MySqlParameter("@Value", MySqlDbType.VarChar, 500), new MySqlParameter("@Status", MySqlDbType.Int32, 11), new MySqlParameter("@CreateTime", MySqlDbType.DateTime), new MySqlParameter("@EditTime", MySqlDbType.DateTime) }; parameters[0].Value = model.PropertySysNo; parameters[1].Value = model.Value; parameters[2].Value = model.Status; parameters[3].Value = model.CreateTime; parameters[4].Value = model.EditTime; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public WebApi.Model.PropertyValue DataRowToModel(DataRow row) { WebApi.Model.PropertyValue model = new WebApi.Model.PropertyValue(); if (row != null) { if (row["SysNo"] != null && row["SysNo"].ToString() != "") { model.SysNo = int.Parse(row["SysNo"].ToString()); } if (row["PropertySysNo"] != null && row["PropertySysNo"].ToString() != "") { model.PropertySysNo = int.Parse(row["PropertySysNo"].ToString()); } if (row["Value"] != null) { model.Value = row["Value"].ToString(); } if (row["Status"] != null && row["Status"].ToString() != "") { model.Status = int.Parse(row["Status"].ToString()); } if (row["CreateTime"] != null && row["CreateTime"].ToString() != "") { model.CreateTime = DateTime.Parse(row["CreateTime"].ToString()); } if (row["EditTime"] != null && row["EditTime"].ToString() != "") { model.EditTime = DateTime.Parse(row["EditTime"].ToString()); } } return(model); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(WebApi.Model.PropertyValue model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update T_PropertyValue set "); strSql.Append("PropertySysNo=@PropertySysNo,"); strSql.Append("Value=@Value,"); strSql.Append("Status=@Status,"); strSql.Append("CreateTime=@CreateTime,"); strSql.Append("EditTime=@EditTime"); strSql.Append(" where SysNo=@SysNo"); MySqlParameter[] parameters = { new MySqlParameter("@PropertySysNo", MySqlDbType.Int32, 11), new MySqlParameter("@Value", MySqlDbType.VarChar, 500), new MySqlParameter("@Status", MySqlDbType.Int32, 11), new MySqlParameter("@CreateTime", MySqlDbType.DateTime), new MySqlParameter("@EditTime", MySqlDbType.DateTime), new MySqlParameter("@SysNo", MySqlDbType.Int32, 11) }; parameters[0].Value = model.PropertySysNo; parameters[1].Value = model.Value; parameters[2].Value = model.Status; parameters[3].Value = model.CreateTime; parameters[4].Value = model.EditTime; parameters[5].Value = model.SysNo; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public WebApi.Model.PropertyValue GetModel(int SysNo) { StringBuilder strSql = new StringBuilder(); strSql.Append("select SysNo,PropertySysNo,Value,Status,CreateTime,EditTime from T_PropertyValue "); strSql.Append(" where SysNo=@SysNo"); MySqlParameter[] parameters = { new MySqlParameter("@SysNo", MySqlDbType.Int32) }; parameters[0].Value = SysNo; WebApi.Model.PropertyValue model = new WebApi.Model.PropertyValue(); DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }