C＃|将ushort []转换为iEnumerable不起作用<object>

Question

我尝试了：

ManagementObjectCollection searchResults = new ManagementObjectSearcher(
        "select * from " + key).Get(); // for testing use => "Win32_ComputerSystem"
int counter = 0;
foreach (ManagementBaseObject? searchResult in searchResults) {
    if (searchResult is null)
        continue;

    counter += 1;
    foreach (PropertyData? property in searchResult.Properties) {
        if (property.Name is null) {
            continue;
        }

        object tmpobj = searchResult.GetPropertyValue(property.Name);
        string propertyname = counter + " | " + property.Name;
        if (tmpobj is null) {
            continue;
        }
        else if (tmpobj is IEnumerable<object> tmpcollection) {
            foreach (object item in tmpcollection) {
                if (tmpobj is null) {
                    continue;
                }
                else {
                    descriptor.Properties.Add(propertyname, item.ToString());
                }
            }
        }
        else {
            descriptor.Properties.Add(propertyname, tmpobj.ToString());
        }
    }
}

由于每个数组都应从“ iEnumerable”

继承，并且包括struct在内的任何数据类型都应继承

“对象”

，我认为它应该可以工作，但是由于某种原因，它不适合结构（至少用于双重，短，ushort等）。 （仅供参考：我正在使用最新的.net8） 我从微软到结构的信息[16.4.3继承]： https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/language-specification/structsists 可以使用更轻松的测试以下代码：

short[] shorts =
{
    11,
    22,
    33,
    623,
    2321,
    0
};
short shorter = 0;

object objshorts = shorts as object;

if (shorts is IEnumerable<short>) ; // => true
if (shorts is IEnumerable<ValueType>) ;// => false
if (shorts is IEnumerable<object>) ; // => false
if (shorter is object) ; // => true

我的问题是：

为什么它不起作用？我需要改变什么？

这里有一些表达方式可能会给您您想要的东西：

Console.WriteLine (shorts is IEnumerable<short>) ; // => true
Console.WriteLine(shorts is Array) ;// => true
Console.WriteLine(shorts.All(_=>_.GetType().IsValueType)); // => true
Console.WriteLine(shorter is object) ; // => true