Is there anyway to do this?
If there was an export or save function I could transfer the images that way but there isn't.

I can think of two workarounds:
If, for instance, I wanted to split a big imagelist into two smaller ones my best option would be to copy the whole imagelist and remove the one I don't want.

or

I could write code to do a one-off extract of the images at runtime and then import them into the designer.


Neither are ideal - are there any tools/addins to do this easily?