如何用button调整panel中字体的大中小?
如何用button调整panel中字体的大中小?
程序代码:int _userSize = 10;
private void button3_Click(object sender, EventArgs e)
{
switch (_userSize)
{
case 10:
_userSize = 15;
break;
case 15:
_userSize = 20;
break;
case 20:
_userSize = 10;
break;
}
panel1.Font = new Font(panel1.Font.FontFamily, _userSize);
}