How can load image with control.BackgroundImage = Image.FromStream ?

panel1.BackgroundImage = Image.FromStream(memStream);

control.BackgroundImage = Image.FromStream()

control.Image = Image.FromStream

control.BackgroundImage = Image.FromFile

try
{
if (System.IO.File.Exists(imgSource))
{
using (FileStream localFileStream = new FileStream(imgSource, FileMode.Open))
{
using (MemoryStream memStream = new MemoryStream())
{
   int bytesRead;
   byte[] buffer = new byte[1024];

   while ((bytesRead = localFileStream.Read(buffer, 0, buffer.Length)) > 0)
   {
      memStream.Write(buffer, 0, bytesRead);
   }
   retIMG = Image.FromStream(memStream);

   pictureBox1.Image = retIMG;		// is work
   label1.Image = retIMG;		// is work
   button1.Image = retIMG;		// is work
   button1.BackgroundImage = retIMG;	// don't work
   groupBox1.BackgroundImage = retIMG;	// don't work
   panel1.BackgroundImage = retIMG;	// don't work
}
}
}
}
catch
{
MessageBox.Show("Exception");
}