private void Add_Click(object sender, RoutedEventArgs e)
{
EditWindow ew = new EditWindow(false)
{
Owner = this
};
ew.ShowDialog();
}
private void Edit_Click(object sender, RoutedEventArgs e)
{
if (vm.SelectedPopulation == null)
{
MessageBox.Show("Please select a city to edit");
}
else
{
EditWindow ew = new EditWindow(true)
{
Owner = this
};
ew.ShowDialog();
}
}