/// <summary> /// 增加一条数据 /// </summary> public bool Add(ForKids.DB.Model.KIDPAYMENT model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into KIDPAYMENT("); strSql.Append("KIDID,CHARGEID,PAYMENT,PAYDATE)"); strSql.Append(" values ("); strSql.Append("@KIDID,@CHARGEID,@PAYMENT,@PAYDATE)"); OleDbParameter[] parameters = { new OleDbParameter("@KIDID", OleDbType.Integer, 4), new OleDbParameter("@CHARGEID", OleDbType.Integer, 4), new OleDbParameter("@PAYMENT", OleDbType.Double), new OleDbParameter("@PAYDATE", OleDbType.Date) }; parameters[0].Value = model.KIDID; parameters[1].Value = model.CHARGEID; parameters[2].Value = model.PAYMENT; parameters[3].Value = model.PAYDATE; int rows = DbHelperOleDb.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(ForKids.DB.Model.KIDPAYMENT model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update KIDPAYMENT set "); strSql.Append("KIDID=@KIDID,"); strSql.Append("CHARGEID=@CHARGEID,"); strSql.Append("PAYMENT=@PAYMENT,"); strSql.Append("PAYDATE=@PAYDATE"); strSql.Append(" where ID=@ID"); OleDbParameter[] parameters = { new OleDbParameter("@KIDID", OleDbType.Integer, 4), new OleDbParameter("@CHARGEID", OleDbType.Integer, 4), new OleDbParameter("@PAYMENT", OleDbType.Double), new OleDbParameter("@PAYDATE", OleDbType.Date), new OleDbParameter("@ID", OleDbType.Integer, 4) }; parameters[0].Value = model.KIDID; parameters[1].Value = model.CHARGEID; parameters[2].Value = model.PAYMENT; parameters[3].Value = model.PAYDATE; parameters[4].Value = model.ID; int rows = DbHelperOleDb.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public ForKids.DB.Model.KIDPAYMENT GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select ID,KIDID,CHARGEID,PAYMENT,PAYDATE from KIDPAYMENT "); strSql.Append(" where ID=@ID"); OleDbParameter[] parameters = { new OleDbParameter("@ID", OleDbType.Integer, 4) }; parameters[0].Value = ID; ForKids.DB.Model.KIDPAYMENT model = new ForKids.DB.Model.KIDPAYMENT(); DataSet ds = DbHelperOleDb.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["ID"] != null && ds.Tables[0].Rows[0]["ID"].ToString() != "") { model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString()); } if (ds.Tables[0].Rows[0]["KIDID"] != null && ds.Tables[0].Rows[0]["KIDID"].ToString() != "") { model.KIDID = int.Parse(ds.Tables[0].Rows[0]["KIDID"].ToString()); } if (ds.Tables[0].Rows[0]["CHARGEID"] != null && ds.Tables[0].Rows[0]["CHARGEID"].ToString() != "") { model.CHARGEID = int.Parse(ds.Tables[0].Rows[0]["CHARGEID"].ToString()); } if (ds.Tables[0].Rows[0]["PAYMENT"] != null && ds.Tables[0].Rows[0]["PAYMENT"].ToString() != "") { model.PAYMENT = double.Parse(ds.Tables[0].Rows[0]["PAYMENT"].ToString()); } if (ds.Tables[0].Rows[0]["PAYDATE"] != null && ds.Tables[0].Rows[0]["PAYDATE"].ToString() != "") { model.PAYDATE = DateTime.Parse(ds.Tables[0].Rows[0]["PAYDATE"].ToString()); } return(model); } else { return(null); } }
/// <summary> /// 得到一个对象实体 /// </summary> public ForKids.DB.Model.KIDPAYMENT GetModel(int ID) { StringBuilder strSql=new StringBuilder(); strSql.Append("select ID,KIDID,CHARGEID,PAYMENT,PAYDATE from KIDPAYMENT "); strSql.Append(" where ID=@ID"); OleDbParameter[] parameters = { new OleDbParameter("@ID", OleDbType.Integer,4) }; parameters[0].Value = ID; ForKids.DB.Model.KIDPAYMENT model=new ForKids.DB.Model.KIDPAYMENT(); DataSet ds=DbHelperOleDb.Query(strSql.ToString(),parameters); if(ds.Tables[0].Rows.Count>0) { if(ds.Tables[0].Rows[0]["ID"]!=null && ds.Tables[0].Rows[0]["ID"].ToString()!="") { model.ID=int.Parse(ds.Tables[0].Rows[0]["ID"].ToString()); } if(ds.Tables[0].Rows[0]["KIDID"]!=null && ds.Tables[0].Rows[0]["KIDID"].ToString()!="") { //model.KIDID=ds.Tables[0].Rows[0]["KIDID"].ToString(); } if(ds.Tables[0].Rows[0]["CHARGEID"]!=null && ds.Tables[0].Rows[0]["CHARGEID"].ToString()!="") { //model.CHARGEID=ds.Tables[0].Rows[0]["CHARGEID"].ToString(); } if(ds.Tables[0].Rows[0]["PAYMENT"]!=null && ds.Tables[0].Rows[0]["PAYMENT"].ToString()!="") { //model.PAYMENT=ds.Tables[0].Rows[0]["PAYMENT"].ToString(); } if(ds.Tables[0].Rows[0]["PAYDATE"]!=null && ds.Tables[0].Rows[0]["PAYDATE"].ToString()!="") { model.PAYDATE=DateTime.Parse(ds.Tables[0].Rows[0]["PAYDATE"].ToString()); } return model; } else { return null; } }