private void btnEditUser_Click(object sender, RoutedEventArgs e)
{
if (textBoxEditNameUser.Text == "" || passwordBoxEditPassword.Password == "" || passwordBoxEditPasswordAgain.Password == "" ||
textBoxEditQuestion.Text == "" || textBoxEditResponse.Text == "")
{
ErrorFieldsDontFilled errorFieldsDontFilled = new ErrorFieldsDontFilled();
errorFieldsDontFilled.ShowDialog();
return;
}
if (passwordBoxEditPassword.Password != passwordBoxEditPasswordAgain.Password)
{
passwordBoxEditPassword.Clear();
passwordBoxEditPasswordAgain.Clear();
ErrorPasswordsDontEqual errorPasswordsDontEqual = new ErrorPasswordsDontEqual();
errorPasswordsDontEqual.ShowDialog();
return;
}
// Open a connection to the database and perform user editing
try
{
using (ApplicationContext db = new ApplicationContext())
{
User user = db.Users.FirstOrDefault(u => u.Id == _idForEdit);
if (user != null)
{
user.Username = textBoxEditNameUser.Text;
user.Password = passwordBoxEditPassword.Password;
user.Question = textBoxEditQuestion.Text;
user.Answer = textBoxEditResponse.Text;
db.SaveChanges();
}
}
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message);
}
this.Close();
}
private void btnEnterAddUser_Click(object sender, RoutedEventArgs e)
{
// Checking the filling of fields with data
if (textBoxEnterNameUser.Text == "" || passwordBoxEnterPassword.Password == "" || passwordBoxEnterPasswordAgain.Password == "" ||
textBoxEnterQuestion.Text == "" || textBoxEnterResponse.Text == "")
{
ErrorFieldsDontFilled errorFieldsDontFilled = new ErrorFieldsDontFilled();
errorFieldsDontFilled.ShowDialog();
return;
}
if (passwordBoxEnterPassword.Password != passwordBoxEnterPasswordAgain.Password)
{
ErrorPasswordsDontEqual errorPasswordsDontEqual = new ErrorPasswordsDontEqual();
errorPasswordsDontEqual.ShowDialog();
return;
}
// Adding a User to the database
try
{
using (ApplicationContext db = new ApplicationContext())
{
db.Users.Add(new User
{
Username = textBoxEnterNameUser.Text,
Password = passwordBoxEnterPassword.Password,
Balance = 500.0,
Question = textBoxEnterQuestion.Text,
Answer = textBoxEnterResponse.Text
});
db.SaveChanges();
}
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message);
}
this.Close();
}