C#

Thread.Abort()

// create bitmap
Bitmap bit = new Bitmap(this.GetType(),"bitmap.bmp");

// create graphics object to draw on
using(Graphics g = Graphics.FromImage(bit))
{
    // draw your string, with some font, some brush, at some pointf
    g.DrawString("Some String Here",myFont,myBrush,myPointF);
}

// bit now contains a bitmap with your string on it...

Rectangle rect = new Rectangle(this.Location.X + 87,this.Location.Y + 11,150,36);
string show = author.ToString();

g.DrawString(show,new Font("Arial",13),new SolidBrush(Color.Red),rect);

...
//later on I use this to use the modified bitmap.

this.img = bit;