Xamarin.forms Xamarin表单：如何将具有参数的contentpage添加到列表中？

我正在我的项目上实现

导航抽屉

。为了这个特性，我遵循这个

Mainpage.xsml.cs:

public partial class NavigationDrawerPage : MasterDetailPage
    {
public List<MasterPageItem> menuList { get; set; }
        public MainPage()
        {
            InitializeComponent();

            menuList = new List<MasterPageItem>();

            // Adding menu items to menuList and you can define title ,page and icon
            menuList.Add(new MasterPageItem() { Title = "Home", Icon = "home.png", TargetType = typeof(HomePage) });
            menuList.Add(new MasterPageItem() { Title = "Setting", Icon = "setting.png", TargetType = typeof(SettingPage) });
            menuList.Add(new MasterPageItem() { Title = "LogOut", Icon = "logout.png", TargetType = typeof(LogoutPage) });

            navigationDrawerList.ItemsSource = menuList;

            Detail = new NavigationPage((Page)Activator.CreateInstance(typeof(HomePage)));
        }
}

menuList.Add(new MasterPageItem() { Title = "Home", Icon = "home.png", TargetType = typeof(SettingPage) });

menuList.Add(new MasterPageItem() { Title = "Help", Icon = "help.png", TargetType = typeof(HelpPage(false)) });  //showing syntax errors for this line

我的问题是将我的内容页添加到列表时。以上代码工作正常：

public partial class NavigationDrawerPage : MasterDetailPage
    {
public List<MasterPageItem> menuList { get; set; }
        public MainPage()
        {
            InitializeComponent();

            menuList = new List<MasterPageItem>();

            // Adding menu items to menuList and you can define title ,page and icon
            menuList.Add(new MasterPageItem() { Title = "Home", Icon = "home.png", TargetType = typeof(HomePage) });
            menuList.Add(new MasterPageItem() { Title = "Setting", Icon = "setting.png", TargetType = typeof(SettingPage) });
            menuList.Add(new MasterPageItem() { Title = "LogOut", Icon = "logout.png", TargetType = typeof(LogoutPage) });

            navigationDrawerList.ItemsSource = menuList;

            Detail = new NavigationPage((Page)Activator.CreateInstance(typeof(HomePage)));
        }
}

menuList.Add(new MasterPageItem() { Title = "Home", Icon = "home.png", TargetType = typeof(SettingPage) });

menuList.Add(new MasterPageItem() { Title = "Help", Icon = "help.png", TargetType = typeof(HelpPage(false)) });  //showing syntax errors for this line

但是我有一个只有一个参数的页面，我无法将该参数添加到

TargetType

中。请参阅以下代码：

public partial class NavigationDrawerPage : MasterDetailPage
    {
public List<MasterPageItem> menuList { get; set; }
        public MainPage()
        {
            InitializeComponent();

            menuList = new List<MasterPageItem>();

            // Adding menu items to menuList and you can define title ,page and icon
            menuList.Add(new MasterPageItem() { Title = "Home", Icon = "home.png", TargetType = typeof(HomePage) });
            menuList.Add(new MasterPageItem() { Title = "Setting", Icon = "setting.png", TargetType = typeof(SettingPage) });
            menuList.Add(new MasterPageItem() { Title = "LogOut", Icon = "logout.png", TargetType = typeof(LogoutPage) });

            navigationDrawerList.ItemsSource = menuList;

            Detail = new NavigationPage((Page)Activator.CreateInstance(typeof(HomePage)));
        }
}

menuList.Add(new MasterPageItem() { Title = "Home", Icon = "home.png", TargetType = typeof(SettingPage) });

menuList.Add(new MasterPageItem() { Title = "Help", Icon = "help.png", TargetType = typeof(HelpPage(false)) });  //showing syntax errors for this line

---

如何将包含参数的内容页添加到列表项中？我是否应该更改

TargetType

datatype

？

您可以使用方法

公共静态对象CreateInstance（Type Type，params object[]args）传递参数

项目
母版页
添加具有相应参数的构造函数
我假设您正在使用
TargetType
实例化详细信息页面。您可以将具有默认值的
字典
添加到
MasterPageItem
，并在创建详细信息后传递它们instance@shanranm你能分享一个样品吗？