摘要:
var employee = empList.Select(item => new Student //将序列中的每个元素投影到新表单。返回List<Student> { ID = item.ID, FName = item.FName, Age = item.Age, Sex = item.Sex 阅读全文
摘要:
/// <summary>/// 图书类/// </summary>public class Book { /// <summary> /// 图书名称 /// </summary> public string Title { get; set; } /// <summary> /// 单价 /// 阅读全文