private void button1_Click(object sender, EventArgs e)
{
string catString = tabControl1.SelectedTab.Name;
//https://stackoverflow.com/questions/23563960/how-to-get-enum-value-by-string-or-int
ExerciseCategory category = (ExerciseCategory)Enum.Parse(typeof(ExerciseCategory), catString);
var show = new ShowExerciseForm(new Exercise(category, "My new exercise"), book, this);
show.NameImmune(true);
show.Show();
}
void Clicked(object sender, EventArgs e)
{
ListBox listbox = (ListBox)sender;
if (listbox.SelectedItem != null)
{
var show = new ShowExerciseForm(book.FindByName(listbox.SelectedItem.ToString()), book, this);
show.NameImmune(true);
show.Show();
}
}