TrackBar trackBar1 = new TrackBar(); trackBar1.Minimum = 0; trackBar1.Maximum = 100; trackBar1.Value = 50;
TrackBar trackBar1 = new TrackBar(); trackBar1.TickStyle = TickStyle.Both; trackBar1.TickFrequency = 10; trackBar1.ValueChanged += new EventHandler(trackBar1_ValueChanged); private void trackBar1_ValueChanged(object sender, EventArgs e) { // code to handle value changed event }Overall, the TrackBar class in the System.Windows.Forms package library is a useful graphical control for selecting a numerical value. It can be customized through a variety of properties and events to suit specific programming needs.