可以使用反射进行。检查字段信息并的的PropertyInfo 例子。

It can be done using Reflection. Check for FieldInfo and PropertyInfo examples.

MSDN示例（修改了一下）：

MSDN example (modified a bit):

    Type myType = typeof(TestStruct);

    // Get the fields of TestStruct.
    FieldInfo[] myFieldInfo = 
        myType.GetFields(
           BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Public);

    Console.WriteLine("\nThe fields of TestStruct are \n");

    // Display the field information of TestStruct.
    for(int i = 0; i < myFieldInfo.Length; i++)
    {
        Console.WriteLine("\nName            : {0}", myFieldInfo[i].Name);
        Console.WriteLine("Declaring Type  : {0}", myFieldInfo[i].DeclaringType);
        Console.WriteLine("IsPublic        : {0}", myFieldInfo[i].IsPublic);
        Console.WriteLine("MemberType      : {0}", myFieldInfo[i].MemberType);
        Console.WriteLine("FieldType       : {0}", myFieldInfo[i].FieldType);
        Console.WriteLine("IsFamily        : {0}", myFieldInfo[i].IsFamily);
    }