无法使用实例引用访问成员

members cannot be accessed with an instance reference

为什么我在下面粗体行的代码中遇到了这个错误?

Member IocContainer.ShowWeatherDetailViewModel (and IocContainer.ShowWeatherViewModel) cannot be accessed with an instance reference; qualify it with a type name instead.

error code: CS0176

public class IocContainer 
{
    public static IocContainer Ioc
    {
        get { return App.Current.Resources["ioc"] as IocContainer; }
    }

    // Some other static properties.
    // static constructor
}
IocContainer.Ioc.ShowWeatherDetailViewModel.Item = 
                                    IocContainer.Ioc.ShowWeatherViewModel.SelectedVillage;

我通过 IocContainer.ShowWeatherDetailViewModelIocContainer.ShowWeatherViewModel 实例 属性.

找到了它

感谢@JonSkeet 和@ChrisShain。