Refresh

Toolbox Icon:

Refreshes the active drawing window. It cleans up images, such as cursor cross hairs, that have been left on the screen. Choose this icon when you do not want to redraw the screen but only refresh it.

Note:  When working with large, detailed drawings, using Regenerate takes more time than refreshing it. If you just want to clean up the effects of previous cursor locations or selection handles, use the Refresh command.