private void label2_Paint(object sender, PaintEventArgs e)

         {//绘制label中文字

             string text = "Sri Lanka";

             Graphics g = e.Graphics;

             Font font = new Font("Arial", );

             Brush brush = new SolidBrush(Color.Black);

             float lineSpacing = 0.5f;

             SizeF size = g.MeasureString("A", font);

             float pos = 0.0f;

             for (int i = ; i < text.Length; ++i)

             {

                 string charToDraw = text.Substring(i, );

                 g.DrawString(charToDraw, font, brush, pos, 0.0f);

                 SizeF sizeChar = g.MeasureString(charToDraw, font);

                 pos += sizeChar.Width + size.Width * lineSpacing;

             }

         }