LINQ 选择 Distinct，同时忽略 XML 字段

使用LINQ选择Distinct，同时忽略XML字段

csharp
class Student
{
    public string Name { get; set; }
    public string Evaluation { get; set; }
}
List students = new List
{
    new Student { Name = "张三", Evaluation = "优秀" },
    new Student { Name = "李四", Evaluation = "良好" },
    new Student { Name = "王五", Evaluation = "中等" },
    new Student { Name = "张三", Evaluation = "优秀" },
    new Student { Name = "赵六", Evaluation = "良好" }
};

csharp
var distinctNames = students
    .Select(s => s.Name) // 选择学生姓名
    .Distinct(); // 选择不重复的学生姓名
foreach (var name in distinctNames)
{
    Console.WriteLine(name);
}