目录1、忽略返回值2、用在变量(特别是接口断言)3、用在import package4、版本校验,编译时断言1、忽略返回值
Where\'s the problem in my code ? string constr = \"Provider=Microsoft.Jet.OLEDB.4.0;\" + \"Data Source=C:\\\\Users\\\\Simon\\\\Desktop\\\\test5\\\\test5\\\\test5\\\\save.mdb\";