Návštěvník wrote:A jak to reda presne zavolam ?
Musíš ji zavolat v event handleru na událot Paint. Třeba takhle:
using System.Windows.Forms;
using System.Drawing;
namespace WinApp
{class Form1 : Form{public Form1(){Paint += new PaintEventHandler(Form1_Paint);}
void Form1_Paint(object sender, PaintEventArgs e){nakresli_kolecko(e.Graphics, Color.Blue, 5, 0, 0);}
Font font = new Font(FontFamily.GenericSansSerif, 15f);
public void nakresli_kolecko(Graphics g, Color barva, int hodnota, int x, int y){g.FillEllipse(new SolidBrush(barva), new Rectangle(x, y, 50, 50));g.DrawString(hodnota.ToString(), font, new SolidBrush(Color.Black), new PointF(x + 15, y + 12));}
static void Main(){Application.Run(new Form1());}}
}