如何在C＃的Class中找到某种类型的对象？

Question

I am going to assume that I have to use System.Reflection . However when I want to build a list of typeA that have been defined before, how would I build that list?

public TypeA foo;
System.Attribute.GetCustomAttributes?

I'm not really sure how to better phrase the question. I'm just looking to build a list of all the TypeA occurrences in my class.

Answer 1

From the above comments it seems like you already know what you want to do. But heres a quick example

class Program
{
    static void Main(string[] args)
    {
        var properties = typeof(MyObject).GetProperties();
        var stringsInMyObject = properties.Where(x=> x.GetMethod.ReturnType == typeof(string));
    }
}

public class MyObject
{
    public string SomeString { get; set; }
    public string SomeString2 { get; set; }
    public int SomeInt { get; set; }
    public int SomeInt2 { get; set; }
}