/// <summary> /// 更新一条数据 /// </summary> public bool Update(LEANJU.Model.Hstate model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Hstate set "); strSql.Append("isRent=@isRent,"); strSql.Append("Intime=@Intime,"); strSql.Append("Outtime=@Outtime"); strSql.Append(" where Hno=@Hno "); SqlParameter[] parameters = { new SqlParameter("@isRent", SqlDbType.NVarChar, 5), new SqlParameter("@Intime", SqlDbType.DateTime), new SqlParameter("@Outtime", SqlDbType.DateTime), new SqlParameter("@Hno", SqlDbType.NVarChar, 20) }; parameters[0].Value = model.isRent; parameters[1].Value = model.Intime; parameters[2].Value = model.Outtime; parameters[3].Value = model.Hno; 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(LEANJU.Model.Hstate model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Hstate("); strSql.Append("Hno,isRent,Intime,Outtime)"); strSql.Append(" values ("); strSql.Append("@Hno,@isRent,@Intime,@Outtime)"); SqlParameter[] parameters = { new SqlParameter("@Hno", SqlDbType.NVarChar, 20), new SqlParameter("@isRent", SqlDbType.NVarChar, 5), new SqlParameter("@Intime", SqlDbType.DateTime), new SqlParameter("@Outtime", SqlDbType.DateTime) }; parameters[0].Value = model.Hno; parameters[1].Value = model.isRent; parameters[2].Value = model.Intime; parameters[3].Value = model.Outtime; 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 LEANJU.Model.Hstate DataRowToModel(DataRow row) { LEANJU.Model.Hstate model = new LEANJU.Model.Hstate(); if (row != null) { if (row["Hno"] != null) { model.Hno = row["Hno"].ToString(); } if (row["isRent"] != null) { model.isRent = row["isRent"].ToString(); } if (row["Intime"] != null && row["Intime"].ToString() != "") { model.Intime = DateTime.Parse(row["Intime"].ToString()); } if (row["Outtime"] != null && row["Outtime"].ToString() != "") { model.Outtime = DateTime.Parse(row["Outtime"].ToString()); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public LEANJU.Model.Hstate GetModel(string Hno) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 Hno,isRent,Intime,Outtime from Hstate "); strSql.Append(" where Hno=@Hno "); SqlParameter[] parameters = { new SqlParameter("@Hno", SqlDbType.NVarChar, 20) }; parameters[0].Value = Hno; LEANJU.Model.Hstate model = new LEANJU.Model.Hstate(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }