/// <summary> /// 更新一条数据 /// </summary> public bool Update(Demo.Model.tb_SYS_Parameter model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update tb_SYS_Parameter set "); strSql.Append("ParameterNO=@ParameterNO,"); strSql.Append("Value=@Value,"); strSql.Append("Status=@Status"); strSql.Append(" where ID=@ID "); SqlParameter[] parameters = { new SqlParameter("@ParameterNO", SqlDbType.NVarChar, 32), new SqlParameter("@Value", SqlDbType.NVarChar, 64), new SqlParameter("@Status", SqlDbType.NVarChar, 1), new SqlParameter("@ID", SqlDbType.NVarChar, 64) }; parameters[0].Value = model.ParameterNO; parameters[1].Value = model.Value; parameters[2].Value = model.Status; parameters[3].Value = model.ID; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(Demo.Model.tb_SYS_Parameter model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into tb_SYS_Parameter("); strSql.Append("ID,ParameterNO,Value,Status)"); strSql.Append(" values ("); strSql.Append("@ID,@ParameterNO,@Value,@Status)"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.NVarChar, 64), new SqlParameter("@ParameterNO", SqlDbType.NVarChar, 32), new SqlParameter("@Value", SqlDbType.NVarChar, 64), new SqlParameter("@Status", SqlDbType.NVarChar, 1) }; parameters[0].Value = model.ID; parameters[1].Value = model.ParameterNO; parameters[2].Value = model.Value; parameters[3].Value = model.Status; 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 Demo.Model.tb_SYS_Parameter DataRowToModel(DataRow row) { Demo.Model.tb_SYS_Parameter model = new Demo.Model.tb_SYS_Parameter(); if (row != null) { if (row["ID"] != null) { model.ID = row["ID"].ToString(); } if (row["ParameterNO"] != null) { model.ParameterNO = row["ParameterNO"].ToString(); } if (row["Value"] != null) { model.Value = row["Value"].ToString(); } if (row["Status"] != null) { model.Status = row["Status"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public Demo.Model.tb_SYS_Parameter GetModel(string ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,ParameterNO,Value,Status from tb_SYS_Parameter "); strSql.Append(" where ID=@ID "); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.NVarChar, 64) }; parameters[0].Value = ID; Demo.Model.tb_SYS_Parameter model = new Demo.Model.tb_SYS_Parameter(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }