20230724_MBJC_upperpc/Model/FirstWindowModel.cs

using _20230724_MBJC_upperpc.Common;
using _20230724_MBJC_upperpc.Domain;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Documents;

namespace _20230724_MBJC_upperpc.Model
{
    public class FirstWindowModel
    {

        public ObservableCollection<CustomTab> CustomTabs { get; }
        public CustomTab? SelectedTab { get; set; }
        public FirstWindowModel()
        {
            Type type = Type.GetType("_20230724_MBJC_upperpc.Views.FirstPageView");
            //Type type = Type.GetType("_20230724_MBJC_upperpc.Views.SecondPageView");
            ConstructorInfo cti = type.GetConstructor(System.Type.EmptyTypes);
            FrameworkElement page = (FrameworkElement)cti.Invoke(null);
            CustomTabs = new() { new CustomTab { CustomHeader = "首页", PageContent = page } };
        }
    }
}