问题描述
如果我们将复杂对象传递给Navigate方法（具有一些属性的类），当应用程序暂停时，我们调用SuspensionManager.SaveAsync方法 我们在Frame上得到以下错误。 GetNavigationState： 
If we pass a complex object to Navigate method (a class with a few properties), when the App is suspended and we invoke the SuspensionManager.SaveAsync method we get the following error on Frame.GetNavigationState:
GetNavigationState不支持传递给Frame.Navigate 的参数类型的序列化
GetNavigationState doesn't support serialization of a parameter type which was passed to Frame.Navigate
我尝试将无参数默认公共构造函数添加到参数类型中，并将[System.Runtime.Serialization.DataContract]和[System.Runtime.Serialization.DataMember]属性添加到其成员但是问题依然存在。
I tried to add a parameterless default public constructor to the parameter type and [System.Runtime.Serialization.DataContract] and [System.Runtime.Serialization.DataMember] attributes to its members but the issue remains.
推荐答案
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