Need to save an image including the changed imagelayout properties

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image-conversion

The User loads an Image into a picturebox as its BackgroundImage and uses Arrows Keys to alter the size and location of this picturebox on the Form.

The User can also change the BackgroundImageLayout <normal,center,zoom,stretch,tile)>

Apon Pressing a 'Save' Button I want to save the Background Image now showing on the Form, but it only saves the originial Image and not the new Image with altered size and the selected BackgroundImageLayout.

What I have tried:

I tried this:

Dim filename As String = "TempPicture.jpg"
Dim bmap As Bitmap = New Bitmap(btn.BackgroundImage)
bmap.Save(filename, System.Drawing.Imaging.ImageFormat.Jpeg)