C#•3y ago

❔ Trying to make ATM WPF application, Connecting SQLite with Microsoft entity framework core. Help

So far I have built database over DB Browser (SQLite), and over couple of videos on Youtube I made it pass login screen. Now I am looking to find solution how to make my program read data from my DB and update it if I do option "Uplata" (eng. Deposit), "Isplata" (eng. Withdrawl), "Stanje" (eng. Balance).
Izlaz (eng. Exit) I made that was one line of code.

My User class:

using System.ComponentModel.DataAnnotations;

namespace Bankomat
{
    public class User
    {

        [Key]
        public int Id { get; set; }
        public string brojKartice { get; set; }
        public string pin { get; set; }
        public string ime { get; set; }
        public string prezime { get; set; }
        public double balance { get; set; }


    }
}

using System.ComponentModel.DataAnnotations;

namespace Bankomat
{
    public class User
    {

        [Key]
        public int Id { get; set; }
        public string brojKartice { get; set; }
        public string pin { get; set; }
        public string ime { get; set; }
        public string prezime { get; set; }
        public double balance { get; set; }


    }
}

using System.ComponentModel.DataAnnotations;

namespace Bankomat
{
    public class User
    {

        [Key]
        public int Id { get; set; }
        public string brojKartice { get; set; }
        public string pin { get; set; }
        public string ime { get; set; }
        public string prezime { get; set; }
        public double balance { get; set; }


    }
}

using System.ComponentModel.DataAnnotations;

namespace Bankomat
{
    public class User
    {

        [Key]
        public int Id { get; set; }
        public string brojKartice { get; set; }
        public string pin { get; set; }
        public string ime { get; set; }
        public string prezime { get; set; }
        public double balance { get; set; }


    }
}

This is Stanje (eng. Balance) code behind:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.NetworkInformation;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using WPF_Login;

namespace Bankomat
{

    public partial class Stanje : Window
    {
        public Stanje()
        {
            InitializeComponent();
        }


        private void BtnUcitajClick(object sender, RoutedEventArgs e) ///Load balance from DB
        {

            
        }


        private void BtnOdustaniClick(object sender, RoutedEventArgs e)
        {
            MainWindow mainWindow = new MainWindow();
            mainWindow.Show();
            this.Close();
        }


    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.NetworkInformation;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using WPF_Login;

namespace Bankomat
{

    public partial class Stanje : Window
    {
        public Stanje()
        {
            InitializeComponent();
        }


        private void BtnUcitajClick(object sender, RoutedEventArgs e) ///Load balance from DB
        {

            
        }


        private void BtnOdustaniClick(object sender, RoutedEventArgs e)
        {
            MainWindow mainWindow = new MainWindow();
            mainWindow.Show();
            this.Close();
        }


    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.NetworkInformation;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using WPF_Login;

namespace Bankomat
{

    public partial class Stanje : Window
    {
        public Stanje()
        {
            InitializeComponent();
        }


        private void BtnUcitajClick(object sender, RoutedEventArgs e) ///Load balance from DB
        {

            
        }


        private void BtnOdustaniClick(object sender, RoutedEventArgs e)
        {
            MainWindow mainWindow = new MainWindow();
            mainWindow.Show();
            this.Close();
        }


    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.NetworkInformation;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using WPF_Login;

namespace Bankomat
{

    public partial class Stanje : Window
    {
        public Stanje()
        {
            InitializeComponent();
        }


        private void BtnUcitajClick(object sender, RoutedEventArgs e) ///Load balance from DB
        {

            
        }


        private void BtnOdustaniClick(object sender, RoutedEventArgs e)
        {
            MainWindow mainWindow = new MainWindow();
            mainWindow.Show();
            this.Close();
        }


    }
}

I can post more along the way. Thanks to anyone for considering to help me build my first project.

❔ Trying to make ATM WPF application, Connecting SQLite with Microsoft entity framework core. Help

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