如何在静态类中迭代所有静态公共Guids

Question

给定是我的示例类:

public static class MyConstantClass
{
    public static readonly Guid Prop1 = new Guid("d0f6f396-b75e-4312-bb54-09fbb40cf51e");
    public static readonly Guid Prop2 = new Guid("398810e5-1ed2-468c-9f21-1af58dcecbbf");
}

我到目前为止所尝试的内容:

var props= typeof(MyConstantClass).GetProperties(BindingFlags.Public |
                                                 BindingFlags.Static | 
                                                 BindingFlags.FlattenHierarchy)
                                  .ToList();

但是这会返回一个空列表.

Answer 1

你的错误是这些Guids不是属性,而只是类的字段:

var props = typeof(MyConstantClass).GetFields(BindingFlags.Public | 
                                              BindingFlags.Static |
                                              BindingFlags.FlattenHierarchy)
                                   .ToList();

要使用这样GetProperties定义你的类:

public static class MyConstantClass
{
    public static Guid Prop1 { get; } = new Guid("d0f6f396-b75e-4312-bb54-09fbb40cf51e");
    public static Guid Prop2 { get; } = new Guid("398810e5-1ed2-468c-9f21-1af58dcecbbf");
}