回复 明月回春 的帖子/ M0 X+ N, B/ ]: x4 G. C
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语言级访问数据库说的是Linq to Sql吧。那东西基本上就是个语法糖,而且微软也已经停止支持了,转而发展Entity Frameworks去了。! ?8 N. I# `* P8 R1 J% D
Linq用起来还是很爽的,用类似于sql的集合操作语言,用来对付collections和xml dom之类的东西写起来真的很省力(当然效率是个问题)
Qt/C++ 7 ?1 p- u; {$ O; I3 k1 {0 }/ k3 T$ l" Q! {
Qt framework extends C++ with its meta-language and provides reflection ability of member/method reference and query by name for Qt objects with QMetaObject class, which contains meta-information about the Qt objects.
Objective-C is a reflective, object-oriented programming language that adds Smalltalk-style messaging to the C programming language.