Xamarin Android-从Fragment启动FragmentActivity

我有一个片段，它有一个按钮点击事件，点击这个按钮我需要启动一个片段活动，但无论我以何种方式尝试，我似乎都会出错

下面是片段中的我的按钮单击事件：

myExhibitGallery.Click += delegate {

    //StartActivity(typeof(MyExhibitHistoryActivity));

    Intent intent = new Intent(MyExhibitHistoryActivity);
    StartActivity(intent);

using Android.Content;

正如你所见，我尝试过使用两种不同的方法（intent和StartActivity），但都会抛出错误

以下是我想开始的片段活动：

[Activity (Label = "My Exhibit History")]           
    public class MyExhibitHistoryActivity : FragmentActivity
    {
        ViewPager _viewPager;

        protected override void OnCreate (Bundle bundle)
        {
            base.OnCreate (bundle);

            SetContentView (Resource.Layout.MyExhibitHistory);

            _viewPager = FindViewById<ViewPager> (Resource.Id.viewPager);
        }
    }

    public class ViewFragmentAdapter: FragmentPagerAdapter
    {
        public ViewFragmentAdapter (Android.Support.V4.App.FragmentManager fm) : base (fm)
        {
        }

        public override int Count {
            get { return 5; }
            }



        public override Android.Support.V4.App.Fragment GetItem (int position)
        {
            return new viewerFragment();
        }
    }


    public class viewerFragment: Android.Support.V4.App.Fragment
    {
        public override View OnCreateView (LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
        {
            var view = inflater.Inflate (Resource.Layout.myExhibitHistoryItem, container, false);

            return view;
        }
    }

[活动（Label=“我的展览历史”）]
公共类MyExhibitHistoryActivity:FragmentActivity
{
ViewPager\u ViewPager；
创建时受保护的覆盖无效（捆绑包）
{
base.OnCreate（bundle）；
SetContentView（Resource.Layout.MyExhibitStory）；
_viewPager=FindViewById（Resource.Id.viewPager）；
}
}
公共类ViewFragmentAdapter:FragmentPagerAdapter
{
公共ViewFragmentAdapter（Android.Support.V4.App.FragmentManager fm）：基本（fm）
{
}
公共覆盖整数计数{
获取{return 5；}
}
public override Android.Support.V4.App.Fragment GetItem（int位置）
{
返回新的viewerFragment（）；
}
}
公共类viewerFragment:Android.Support.V4.App.Fragment
{
创建视图上的公共覆盖视图（布局、充气机、视图组容器、捆绑包保存状态）
{
var view=充气机.充气（Resource.Layout.myExhibitHistoryItem，container，false）；
返回视图；
}
}

---

有人能告诉我启动碎片活动的正确方法吗？

在碎片中添加一个using：

myExhibitGallery.Click += delegate {

    //StartActivity(typeof(MyExhibitHistoryActivity));

    Intent intent = new Intent(MyExhibitHistoryActivity);
    StartActivity(intent);

using Android.Content;

添加一个函数来处理如下事件：

void StartMyExhibitHistoryActivity (object sender, EventArgs e)
{ 
    var myExhibitHistoryActivity = new Intent (this.Activity, typeof(MyExhibitHistoryActivity));
    StartActivity (MyExhibitHistoryActivity);
}

最后添加单击事件：

myExhibitGallery.Click += StartMyExhibitHistoryActivity;