Tix*_*xiv 1 c# anonymous-types webmatrix
List<Object> testimonials = new List<Object>();
testimonials.Add(new {
Author = "Author 1",
Testimonial = "Testimonial 1"
});
testimonials.Add(new {
Author = "Author 2",
Testimonial = "Testimonial 2"
});
testimonials.Add(new {
Author = "Author 3",
Testimonial = "Testimonial 3"
});
@ObjectInfo.Print(testimonials[DateTime.Now.DayOfYear % testimonials.Count].Author)
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给我一个错误CS1061:'object'不包含'Author'的定义
如何从推荐书列表中仅获得作者或推荐书?
一种懒惰的方式是将"对象"切换为"动态".或者使用A Tuple泛型类型.
但IMO你应该只是写一个听到两个属性的类:
public class Testimonial {
public string Author {get;set;}
public string Comment {get;set;}
}
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并使用推荐列表.
另一种方法是使用类似的东西:
var arr = new[]{new{...},new{...}};
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这是你的anon类型的数组,并且;
string author = arr[0].Author;
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工作正常.