SunlightAggregationTerminal/AppShell.xaml.cs

using SunlightAggregationTerminal.Class;
using SunlightAggregationTerminal.Models;
using SunlightAggregationTerminal.View;

namespace SunlightAggregationTerminal
{
    public partial class AppShell : Shell
    {
        public AppShell()
        {
            InitializeComponent();
            this.BindingContext = new AppModels();
        }


        private async void Shell_Loaded(object sender, EventArgs e)
        {
            //打开登录
            if (!App.GlobalData.LogNo)
            {
                var logpage = new View.LogPage();
                await Navigation.PushModalAsync(new NavigationPage(logpage));
            }
            else
            {

                //发送登录请求
                if (await AppModels.LogIn())
                {//拒绝登陆时打开登录页面
                    var logpage = new View.LogPage();
                    await Navigation.PushModalAsync(logpage);
                }
            }
        }
    }
}