/// <summary> /// 更新一条数据 /// </summary> public bool Update(M_contract_type model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update hx_contract_type set "); strSql.Append("contract_type_name=@contract_type_name,"); strSql.Append("createtime=@createtime"); strSql.Append(" where contract_type_id=@contract_type_id"); SqlParameter[] parameters = { new SqlParameter("@contract_type_name", SqlDbType.VarChar, 50), new SqlParameter("@createtime", SqlDbType.DateTime), new SqlParameter("@contract_type_id", SqlDbType.Int, 4) }; parameters[0].Value = model.contract_type_name; parameters[1].Value = model.createtime; parameters[2].Value = model.contract_type_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 int Add(M_contract_type model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into hx_contract_type("); strSql.Append("contract_type_name,createtime)"); strSql.Append(" values ("); strSql.Append("@contract_type_name,@createtime)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@contract_type_name", SqlDbType.VarChar, 50), new SqlParameter("@createtime", SqlDbType.DateTime) }; parameters[0].Value = model.contract_type_name; parameters[1].Value = model.createtime; 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 M_contract_type DataRowToModel(DataRow row) { M_contract_type model = new M_contract_type(); if (row != null) { if (row["contract_type_id"] != null && row["contract_type_id"].ToString() != "") { model.contract_type_id = int.Parse(row["contract_type_id"].ToString()); } if (row["contract_type_name"] != null) { model.contract_type_name = row["contract_type_name"].ToString(); } if (row["createtime"] != null && row["createtime"].ToString() != "") { model.createtime = DateTime.Parse(row["createtime"].ToString()); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public M_contract_type GetModel(int contract_type_id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 contract_type_id,contract_type_name,createtime from hx_contract_type "); strSql.Append(" where contract_type_id=@contract_type_id"); SqlParameter[] parameters = { new SqlParameter("@contract_type_id", SqlDbType.Int, 4) }; parameters[0].Value = contract_type_id; M_contract_type model = new M_contract_type(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(M_contract_type model) { return(dal.Update(model)); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(M_contract_type model) { return(dal.Add(model)); }