摘要：Web图表控件开发：邬畏畏一．用于测试数据库表create table CharTest(ID int not null identity(1,1) primary key ,mydate datetime default getdate(),data1 int,data2 int)insert into CharTest(mydate,data1,data2) values('2010-1-2',12,44),('2010-1-3',55,37),('2010-1-4',39,59),('2010-1-6',70,80),(&# 阅读全文