如何迭代静态类中的所有静态公共Guids

Question

给出我的示例类:

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");
}

到目前为止我所尝试的:

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

但是这返回一个空列表

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();

使用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");
}