在反射中传递参数 Windows store Apps

Question

我想将一些参数传递给在通用 windows 应用程序中使用反射调用的函数。下面是我尝试过的代码，但出现异常 "Parameters Count mismatch."。请多多指教

public class myClass
{
    public async void btn_Click(object sender, Windows.UI.Xaml.RoutedEventArgs e)
    {
        Type type = Type.GetType("moto_Windows.Actions.NextViewAction");                  
        object[] mParam = new object[] { 5, 10 };
        var nva = Activator.CreateInstance(type);
        await (dynamic)type.GetTypeInfo().GetDeclaredMethod("NextView").Invoke(nva, mParam);
    }
}

我尝试调用的 class 如下所示

namespace moto_Windows.Actions
 {
    public class NextViewAction
    {   
    public NextViewAction(object [] obj)
    {  
         //Constructor         
    }
    public async void NextView()
    {
        //Method to be invoked.
    }
}
}

Answer 1

最后我通过构造函数在字典中传递值解决了这个问题，我的代码是

Type type = Type.GetType("moto.Actions." + ctrl.Action.name);
ctrl = (Carrot_Control)btn.DataContext;
Dictionary<string, object> _dict = new Dictionary<string, object>();
dict.Add("a", 5);
_dict.Add("b", 10);
var t = Activator.CreateInstance(type, _dict);
await (dynamic)type.GetTypeInfo().GetDeclaredMethod("NextView").Invoke(t, null);  

和我尝试调用的class

namespace moto_Windows.Actions
{
public class NextViewAction
{   
public NextViewAction(Dictionary<string,object> _dict)
{  
     //Constructor         
     string a = _dict[a];
     string b = _dict[b];
}
public async void NextView()
{
    //Method to be invoked.
}
}
}

如果有人有更好的答案，请post。