/// <summary> /// 更新一条数据 /// </summary> public bool Update(Maticsoft.Model.Dynatown model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Dynatown set "); strSql.Append(" accnumber = @accnumber , "); strSql.Append(" Dyname = @Dyname , "); strSql.Append(" tel = @tel , "); strSql.Append(" company = @company , "); strSql.Append(" flag = @flag , "); strSql.Append(" createdate = @createdate "); strSql.Append(" where id=@id "); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4), new SqlParameter("@accnumber", SqlDbType.VarChar, 50), new SqlParameter("@Dyname", SqlDbType.VarChar, 50), new SqlParameter("@tel", SqlDbType.VarChar, 50), new SqlParameter("@company", SqlDbType.VarChar, 50), new SqlParameter("@flag", SqlDbType.VarChar, 50), new SqlParameter("@createdate", SqlDbType.DateTime) }; parameters[0].Value = model.id; parameters[1].Value = model.accnumber; parameters[2].Value = model.Dyname; parameters[3].Value = model.tel; parameters[4].Value = model.company; parameters[5].Value = model.flag; parameters[6].Value = model.createdate; 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 Maticsoft.Model.Dynatown GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select id, accnumber, Dyname, tel, company, flag, createdate "); strSql.Append(" from Dynatown "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; Maticsoft.Model.Dynatown model = new Maticsoft.Model.Dynatown(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["id"].ToString() != "") { model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString()); } model.accnumber = ds.Tables[0].Rows[0]["accnumber"].ToString(); model.Dyname = ds.Tables[0].Rows[0]["Dyname"].ToString(); model.tel = ds.Tables[0].Rows[0]["tel"].ToString(); model.company = ds.Tables[0].Rows[0]["company"].ToString(); model.flag = ds.Tables[0].Rows[0]["flag"].ToString(); if (ds.Tables[0].Rows[0]["createdate"].ToString() != "") { model.createdate = DateTime.Parse(ds.Tables[0].Rows[0]["createdate"].ToString()); } return(model); } else { return(null); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Maticsoft.Model.Dynatown model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Dynatown("); strSql.Append("accnumber,Dyname,tel,company,flag,createdate"); strSql.Append(") values ("); strSql.Append("@accnumber,@Dyname,@tel,@company,@flag,@createdate"); strSql.Append(") "); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@accnumber", SqlDbType.VarChar, 50), new SqlParameter("@Dyname", SqlDbType.VarChar, 50), new SqlParameter("@tel", SqlDbType.VarChar, 50), new SqlParameter("@company", SqlDbType.VarChar, 50), new SqlParameter("@flag", SqlDbType.VarChar, 50), new SqlParameter("@createdate", SqlDbType.DateTime) }; parameters[0].Value = model.accnumber; parameters[1].Value = model.Dyname; parameters[2].Value = model.tel; parameters[3].Value = model.company; parameters[4].Value = model.flag; parameters[5].Value = model.createdate; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }