/// <summary>
///
/// </summary>
/// <param name="kojin"></param>
/// <returns></returns>
private int getDisplayNumber(Kojin kojin)
{
if (this.displayNumberRadioBtn1.Checked)
{
return 10;
}
if (this.displayNumberRadioBtn2.Checked)
{
return 20;
}
if (this.displayNumberRadioBtn3.Checked)
{
return 30;
}
return 0;
}
