摘要：
两个表的linq private DataContext dc; dc = new DataContext(); var heji = (from da in dc.q1 join du in dc.q2 on da.danhao equals du.danhao where da.Name == 阅读全文
摘要：
1 <?xml version="1.0" encoding="utf-8" ?> 2 <configuration> 3 4 <!--Log日记配置--> 5 <configSections> 6 <section name="log4net" type="log4net.Config.Log4N 阅读全文