struct a { public string str; } a bb = new a();
class a { public string str; } a bb = new a();
类总是被垃圾回收的说法正确吗?结构是否(永远)保存在内存中?
c# garbage-collection c#-3.0 c#-4.0
c# ×1
c#-3.0 ×1
c#-4.0 ×1
garbage-collection ×1