private Set courses = new HashSet();这里面的set类型是什么类型的呢,有什么作用 能不能帮我举个具体的例子,

private Set courses = new HashSet();这里面的set类型是什么类型的呢,有什么作用 能不能帮我举个具体的例子, public List Children { get; private set; private Private We need to learn to set our courses by the stars,not by the lights of every passing Mr Lee set up a private school in that school 主动语态改被动语态 麻烦翻译一句话,He set his story in France because there were private detectives there . C#语法的问题 get set的用法public class Users { private int _userid; private string _username; private string _userpwd; public int UserId { get { return this._userid; } set { this._userid = value; } } public string UserName { get { return this C#语法问题 this的用法public class Users{private int _userid;private string _username;private string _userpwd;public int UserId{get { return this._userid; }set { this._userid = value; }}public string UserName{get { return this._username; }set { courses/inch 英语翻译A set menu will be established at the Hotel restaurants.During a private function,set menus willnot beavailable at Hotel restaurants 如何翻译We need to learn to set our courses by the stars,not by the lights of every passing ship About 1000 high school students____the distance learning courses since the school was set upfour years ago.A.had takenB.have taken求详解 Set set set set set