前田稔(Maeda Minoru)の超初心者のプログラム入門
Paint += new PaintEventHandler(MyHandler); |
static void MyHandler(object sender, PaintEventArgs e) { Graphics g = e.Graphics; g.DrawLine(new Pen(Color.Red),10,50,280,50); g.DrawLine(new Pen(Color.Green,10),10,150,280,150); } |
namespace Auto { public partial class Form1 : Form { public Form1() { InitializeComponent(); Paint += new PaintEventHandler(MyHandler); } private void MyHandler(object sender, PaintEventArgs e) { Graphics g = e.Graphics; g.DrawLine(new Pen(Color.Red),10,50,280,50); g.DrawLine(new Pen(Color.Green,10),10,150,280,150); } } } |