Basic use of NumericUpDown control

Function: A control that only displays data and supports direct adjustment of data size up and down

Common properties:

Set maximum and minimum values

Set the number of displayed decimal points, step size, maximum updown value, and minimum updown value

 

Set the placement position of the small icon for adjusting data up and down

 

Backend code demonstration:

  private void numericUpDown1_ValueChanged(object sender, EventArgs e)
        {
            //获取值
          var v=  numericUpDown1.Value;
            MessageBox.Show(v.ToString());
        }