public static List<KeyValuePair<string, string>> GetProperties(object item) //where T : class
    {
        var result = new List<KeyValuePair<string, string>>();
        if (item != null)
        {
            var type = item.GetType();
            var properties = type.GetProperties(BindingFlags.Public | BindingFlags.Instance);
            foreach (var pi in properties)
            {
                var selfValue = type.GetProperty(pi.Name).GetValue(item, null);
                if (selfValue != null)
                {
                    result.Add(new KeyValuePair<string, string>(pi.Name, selfValue.ToString()));
                }
                else
                {
                    result.Add(new KeyValuePair<string, string>(pi.Name, null));
                }
            }
        }
        return result;
    }

这是一种在List中获取所有属性及其值的方法。

关于嵌套属性的讨论，如果使用DataBinder，就可以避免所有反射的问题。Eval方法(对象，字符串)如下:

var value = DataBinder.Eval(DateTime.Now, "TimeOfDay.Hours");

当然，您需要添加对系统的引用。Web汇编，但这可能不是一个大问题。

使用微软的CallByName怎么样?VisualBasic命名空间(Microsoft.VisualBasic.dll)?它使用反射来获取普通对象、COM对象甚至动态对象的属性、字段和方法。

using Microsoft.VisualBasic;
using Microsoft.VisualBasic.CompilerServices;

然后

Versioned.CallByName(this, "method/function/prop name", CallType.Get).ToString();

这样怎么样:

public static Object GetPropValue(this Object obj, String name) {
    foreach (String part in name.Split('.')) {
        if (obj == null) { return null; }

        Type type = obj.GetType();
        PropertyInfo info = type.GetProperty(part);
        if (info == null) { return null; }

        obj = info.GetValue(obj, null);
    }
    return obj;
}

public static T GetPropValue<T>(this Object obj, String name) {
    Object retval = GetPropValue(obj, name);
    if (retval == null) { return default(T); }

    // throws InvalidCastException if types are incompatible
    return (T) retval;
}

这将允许你使用单个字符串进入属性，就像这样:

DateTime now = DateTime.Now;
int min = GetPropValue<int>(now, "TimeOfDay.Minutes");
int hrs = now.GetPropValue<int>("TimeOfDay.Hours");

您可以将这些方法用作静态方法或扩展。

public static List<KeyValuePair<string, string>> GetProperties(object item) //where T : class
    {
        var result = new List<KeyValuePair<string, string>>();
        if (item != null)
        {
            var type = item.GetType();
            var properties = type.GetProperties(BindingFlags.Public | BindingFlags.Instance);
            foreach (var pi in properties)
            {
                var selfValue = type.GetProperty(pi.Name).GetValue(item, null);
                if (selfValue != null)
                {
                    result.Add(new KeyValuePair<string, string>(pi.Name, selfValue.ToString()));
                }
                else
                {
                    result.Add(new KeyValuePair<string, string>(pi.Name, null));
                }
            }
        }
        return result;
    }

这是一种在List中获取所有属性及其值的方法。

下面是另一种查找嵌套属性的方法，它不需要字符串告诉您嵌套路径。感谢Ed S.的单一属性方法。

    public static T FindNestedPropertyValue<T, N>(N model, string propName) {
        T retVal = default(T);
        bool found = false;

        PropertyInfo[] properties = typeof(N).GetProperties();

        foreach (PropertyInfo property in properties) {
            var currentProperty = property.GetValue(model, null);

            if (!found) {
                try {
                    retVal = GetPropValue<T>(currentProperty, propName);
                    found = true;
                } catch { }
            }
        }

        if (!found) {
            throw new Exception("Unable to find property: " + propName);
        }

        return retVal;
    }

        public static T GetPropValue<T>(object srcObject, string propName) {
        return (T)srcObject.GetType().GetProperty(propName).GetValue(srcObject, null);
    }