Convert all layer colours to white - and back again

[geo]

Is it possible to toggle the colour of all my layers generally so that all of my layer colours appear white (against the black background). I'd like to be able to toggle the layers back to their previous settings as well following this command.

 

perhaps i could save a couple of different layer states? and use a lisp command to switch between the two. Not sure if that makes sense but i vagely remember reading something along these line a little while back.

[fuccaro]

Save the current layer state. change them as you need and finally restore the saved state.

[Dipali]

you can do this also using display plot style option in page setup dialoguebox, if you are using CTB plot styles

[Lee Mac]

A little off topic - but great signature about the teabags Dipali.

[BIGAL]

You could also create a list (txt file) of all your layers what linetype and colour they should be and you can run a lisp or vba to reset them all. Handy if you forget to save your layer settings. We do this to change linetypes from our survey software to our cad software.