private async void btn_delete_Click(object sender, RoutedEventArgs e)
{
if (await this.ShowMessageAsync("Are you sure", "You're deleting an instructor, are you sure you want to do that?", MessageDialogStyle.AffirmativeAndNegative) == MessageDialogResult.Affirmative)
{
Instructors.RemoveInstructor(EditedInstructor);
Globals.RefreshReferenceInformation();
this.Close();
}
}
private async void button1_Copy9_Click(object sender, RoutedEventArgs e)
{
if (instructors_listView.SelectedIndex == -1)
{
return;
}
if (await this.ShowMessageAsync("Deleting", "You are going to delete " + instructors_listView.SelectedItems.Count + " Instructors are you sure?", MessageDialogStyle.AffirmativeAndNegative) == MessageDialogResult.Affirmative)
{
foreach (ListViewItem item in instructors_listView.SelectedItems)
{
Instructors.RemoveInstructor((Instructor)item.Content);
}
Globals.RefreshReferenceInformation();
}
}