/// <summary> /// 更新一条数据 /// </summary> public bool Update(SP.Model.actionType model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update actionType set "); strSql.Append("levname=@levname"); strSql.Append(" where levid=@levid"); SqlParameter[] parameters = { new SqlParameter("@levname", SqlDbType.VarChar, 50), new SqlParameter("@levid", SqlDbType.Int, 4) }; parameters[0].Value = model.levname; parameters[1].Value = model.levid; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(SP.Model.actionType model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into actionType("); strSql.Append("levname)"); strSql.Append(" values ("); strSql.Append("@levname)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@levname", SqlDbType.VarChar, 50) }; parameters[0].Value = model.levname; 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 SP.Model.actionType DataRowToModel(DataRow row) { SP.Model.actionType model = new SP.Model.actionType(); if (row != null) { if (row["levid"] != null && row["levid"].ToString() != "") { model.levid = int.Parse(row["levid"].ToString()); } if (row["levname"] != null) { model.levname = row["levname"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public SP.Model.actionType GetModel(int levid) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 levid,levname from actionType "); strSql.Append(" where levid=@levid"); SqlParameter[] parameters = { new SqlParameter("@levid", SqlDbType.Int, 4) }; parameters[0].Value = levid; SP.Model.actionType model = new SP.Model.actionType(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }