Authandreg_workNine/RegAuth/ViewModels/MainViewModel.cs

using System;
using System.Collections.Generic;
using System.Linq;
using ReactiveUI;

namespace RegAuth.ViewModels
{
	internal class MainViewModel : ViewModelBase
	{
        public void ToAuth()
        {
            MainWindowViewModel.Instance.Uc = new Auth();
        }

        public void ToReg()
        {

            MainWindowViewModel.Instance.Uc = new Reg();
        }
        validViewModel _valid = new validViewModel();  
        public validViewModel Valid
        {
            get => _valid;
            set => _valid = value;
        }

        // Ìåòîä äëÿ áûñòðîãî óäàëåíèÿ àäìèíà èç áàçû(÷òîáû íå óäàëÿòü ïî 10 ðàç åãî èç ñàìîé áàçû)
        // ìåòîä íàïèñàí â öåëÿõ áîëåå áûñòðîé ïðîâåðêè ðàáîòû äðóãèõ ìåòîäîâ
        
        public void RemoveAdmin() 
        {
            var admin = MainWindowViewModel.myConnection.Users.Where(u => u.Roleid == 1).ToList();

            if (admin.Any())
            {
                MainWindowViewModel.myConnection.Users.RemoveRange(admin);
                MainWindowViewModel.myConnection.SaveChanges();
                MainWindowViewModel.Instance.Uc = new Adminadd();

            }
            
        }
    }
}