private void btnLogin1_Click(object sender, RoutedEventArgs e)
{
if (File.Exists("Data.txt") == true && txtFirstName.Text != "" && txtLastName.Text != " " && txtAge.Text != "")
{
MessageBox.Show($"{txtFirstName.Text} {txtLastName.Text} {txtAge.Text}", "Запись создана успешно!");
SaveFileClass.FileWriteLine($"{(File.ReadLines("Data.txt").Count()) + 1}@{txtFirstName.Text}@{txtLastName.Text}@{txtAge.Text}", "Data.txt");
txtFirstName.Text = "";
txtLastName.Text = "";
txtAge.Text = "";
WorkWin workwin = new WorkWin();
this.Hide();
workwin.ShowDialog();
this.Show();
}
else
{
MessageBox.Show("Все поля должны быть заполнены!");
}
//else
//{
// MessageBox.Show($"{txtFirstName.Text} {txtLastName.Text} {txtAge.Text}", "Запись создана успешно!");
// SaveFileClass.FileWriteLine($"{txtFirstName.Text} {txtLastName.Text} {txtAge.Text}", "Data.txt");
//}
}
private void btnClose1_Click(object sender, RoutedEventArgs e)
{
WorkWin workwin = new WorkWin();
this.Hide();
workwin.ShowDialog();
this.Show();
}