private void btnUser_Click(object sender, RoutedEventArgs e)
{
EmployeeLogIn login = new EmployeeLogIn();
login.Show();
this.Close();
}
private void nextWindow()
{
//MainWindow mainWindow = new MainWindow();
//mainWindow.Show();
EmployeeLogIn login = new EmployeeLogIn();
login.Show();
this.Close();
}