Howto get Data Fro DataBase For Change The Image Storage

Question

public Image byteArrayToImage(byte[] byteArrayIn)        

{ 

             System.Drawing.ImageConverter converter = new System.Drawing.ImageConverter();           

 Image img = (Image)converter.ConvertFrom(byteArrayIn);           

 pictureBox1.SizeMode = PictureBoxSizeMode.StretchImage;           

 return img;        }