i have a drawing with lot of blocks with different colors. the blocks color not bylayer. if i will go to change one by one to change the block color, it will take long long time. Needs help to change all blocks color bylayer with special command. anybody knows about how to change.thanks in advance..

Google "Block2Bylayer.lsp"(A regen is required after issuing command).Also "AttColor.lsp" to change colors of subborn attributes nested therein.Let me know if you have difficulty locating.Also check out the SETBYLAYER command.Robert_D2017-05-21 21:37:59

THANKS A LOT DEAR. I JUST TRY SETBYLAYER COMMAND AND ITS WORKING FINE. I SAVE MY LOT OF TIME... THANKS AGAIN.