public void EntryChangeSignTest() { CStack cs = new CStack(); cs.entry = "5"; cs.EntryChangeSign(); Assert.AreEqual(cs.entry, "-5"); cs.EntryChangeSign(); Assert.AreEqual(cs.entry, "+5"); cs.entry = "5"; cs.Enter(); cs.EntryChangeSign(); Assert.AreEqual(cs.entry, "-"); }
private void NumCHS(object sender, RoutedEventArgs e) { cs.EntryChangeSign(); UpdateNumberField(); }