小编And*_*lev的帖子

如何返回依赖于fields参数的匿名类型,其中列出了必须包含在匿名类型中的属性？任务实体具有20多个属性,并且客户希望接收不同的属性组合.

public class Test
{
    public class Task
    {
        public int Id { get; set; }
        public string Name { get; set; }
        public string Description { get; set; }
        //... more 20 properties
    }

    public List<Task> Tasks = new List<Task>();

    public Test()
    {
        Tasks.Add(new Task { Id = 1, Name = "Task #1", Description = "Description task #1" });
        Tasks.Add(new Task { Id = 2, Name = "Task #2", Description = "Description task #2" });
        Tasks.Add(new Task { Id …