/// <summary> /// 得到一个对象实体 /// </summary> public XHD.Model.Param_SysParam_Type GetModel() { //该表无主键信息,请自定义主键/条件字段 StringBuilder strSql = new StringBuilder(); strSql.Append("select id,params_name,params_order,isDelete,Delete_time from Param_SysParam_Type "); strSql.Append(" where limit 1"); MySqlParameter[] parameters = { }; XHD.Model.Param_SysParam_Type model = new XHD.Model.Param_SysParam_Type(); DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["id"] != null && ds.Tables[0].Rows[0]["id"].ToString() != "") { model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString()); } if (ds.Tables[0].Rows[0]["params_name"] != null && ds.Tables[0].Rows[0]["params_name"].ToString() != "") { model.params_name = ds.Tables[0].Rows[0]["params_name"].ToString(); } if (ds.Tables[0].Rows[0]["params_order"] != null && ds.Tables[0].Rows[0]["params_order"].ToString() != "") { model.params_order = int.Parse(ds.Tables[0].Rows[0]["params_order"].ToString()); } if (ds.Tables[0].Rows[0]["isDelete"] != null && ds.Tables[0].Rows[0]["isDelete"].ToString() != "") { model.isDelete = int.Parse(ds.Tables[0].Rows[0]["isDelete"].ToString()); } if (ds.Tables[0].Rows[0]["Delete_time"] != null && ds.Tables[0].Rows[0]["Delete_time"].ToString() != "") { model.Delete_time = DateTime.Parse(ds.Tables[0].Rows[0]["Delete_time"].ToString()); } return(model); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(XHD.Model.Param_SysParam_Type model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Param_SysParam_Type set "); strSql.Append("id=@id,"); strSql.Append("params_name=@params_name,"); strSql.Append("params_order=@params_order,"); strSql.Append("isDelete=@isDelete,"); strSql.Append("Delete_time=@Delete_time"); strSql.Append(" where "); MySqlParameter[] parameters = { new MySqlParameter("@id", MySqlDbType.Int32, 4), new MySqlParameter("@params_name", MySqlDbType.VarChar, 250), new MySqlParameter("@params_order", MySqlDbType.Int32, 4), new MySqlParameter("@isDelete", MySqlDbType.Int32, 4), new MySqlParameter("@Delete_time", MySqlDbType.DateTime) }; parameters[0].Value = model.id; parameters[1].Value = model.params_name; parameters[2].Value = model.params_order; parameters[3].Value = model.isDelete; parameters[4].Value = model.Delete_time; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public void Add(XHD.Model.Param_SysParam_Type model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Param_SysParam_Type("); strSql.Append("id,params_name,params_order,isDelete,Delete_time)"); strSql.Append(" values ("); strSql.Append("@id,@params_name,@params_order,@isDelete,@Delete_time)"); MySqlParameter[] parameters = { new MySqlParameter("@id", MySqlDbType.Int32, 4), new MySqlParameter("@params_name", MySqlDbType.VarChar, 250), new MySqlParameter("@params_order", MySqlDbType.Int32, 4), new MySqlParameter("@isDelete", MySqlDbType.Int32, 4), new MySqlParameter("@Delete_time", MySqlDbType.DateTime) }; parameters[0].Value = model.id; parameters[1].Value = model.params_name; parameters[2].Value = model.params_order; parameters[3].Value = model.isDelete; parameters[4].Value = model.Delete_time; DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); }
/// <summary> /// �õ�һ������ʵ�� /// </summary> public XHD.Model.Param_SysParam_Type GetModel() { //�ñ���������Ϣ�����Զ�������/�����ֶ� StringBuilder strSql=new StringBuilder(); strSql.Append("select top 1 id,params_name,params_order,isDelete,Delete_time from Param_SysParam_Type "); strSql.Append(" where "); SqlParameter[] parameters = { }; XHD.Model.Param_SysParam_Type model=new XHD.Model.Param_SysParam_Type(); DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters); if(ds.Tables[0].Rows.Count>0) { if(ds.Tables[0].Rows[0]["id"]!=null && ds.Tables[0].Rows[0]["id"].ToString()!="") { model.id=int.Parse(ds.Tables[0].Rows[0]["id"].ToString()); } if(ds.Tables[0].Rows[0]["params_name"]!=null && ds.Tables[0].Rows[0]["params_name"].ToString()!="") { model.params_name=ds.Tables[0].Rows[0]["params_name"].ToString(); } if(ds.Tables[0].Rows[0]["params_order"]!=null && ds.Tables[0].Rows[0]["params_order"].ToString()!="") { model.params_order=ds.Tables[0].Rows[0]["params_order"].ToString(); } if(ds.Tables[0].Rows[0]["isDelete"]!=null && ds.Tables[0].Rows[0]["isDelete"].ToString()!="") { model.isDelete=int.Parse(ds.Tables[0].Rows[0]["isDelete"].ToString()); } if(ds.Tables[0].Rows[0]["Delete_time"]!=null && ds.Tables[0].Rows[0]["Delete_time"].ToString()!="") { model.Delete_time=DateTime.Parse(ds.Tables[0].Rows[0]["Delete_time"].ToString()); } return model; } else { return null; } }