Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
很多时候,当我在我的 (inherited*) 项目中编辑 WinForm 时,会添加一个特定组件的实例——我并没有故意做任何事情来添加它。什么会触发表单设计者总是认为需要添加一个组件?
以下程序使用 VC++ 2012 编译。
#include <algorithm> struct A { A() : a() {} bool operator <(const A& other) const { return a <= other.a;