Question

I have extended a PictureBox and created a singleton.

Is it possible to display the same instance of a PictureBox control on two distinct form same time ?

Thanks in advance.

Answer 1

I’m guessing you want to show the same picture in both pictureboxes? Take a look at the help file (take particular interest in the NOTE section).

PictureBox help

Remarks

Typically the PictureBox is used to
display graphics from a bitmap,
metafile, icon, JPEG, GIF, or PNG
file.

Set the Image property to the Image
you want to display, either at design
time or at run time. You can
alternatively specify the image by
setting the ImageLocation property and
load the image synchronously using the
Load method or asynchronously using
the LoadAsync method. NoteNote:

If you want to use the same image in
multiple PictureBox controls, create a
clone of the image for each
PictureBox. Accessing the same image
from multiple controls causes an
exception to occur.