# Commands about Layers [GstarCAD 2025](Help%20System/GSTARCAD/2025/Index.md) → [Commands](Help%20System/GSTARCAD/2025/Commands/(Commands).md) → [Command Groups](Help%20System/GSTARCAD/2025/Commands/00%20Command%20Groups/(Command%20Groups).md) **Commands：** - [CHANGE](Help%20System/GSTARCAD/2025/Commands/C/CHANGE.md) - [CHPROP](Help%20System/GSTARCAD/2025/Commands/C/CHPROP.md) - [COPYTOLAYER](Help%20System/GSTARCAD/2025/Commands/C/COPYTOLAYER.md) - [LAYCUR](Help%20System/GSTARCAD/2025/Commands/L/LAYCUR.md) - [LAYDEL](Help%20System/GSTARCAD/2025/Commands/L/LAYDEL.md) - [LAYER](Help%20System/GSTARCAD/2025/Commands/L/LAYER.md) - [LAYERP](Help%20System/GSTARCAD/2025/Commands/L/LAYERP.md) - [LAYERPMODE](Help%20System/GSTARCAD/2025/Commands/L/LAYERPMODE.md) - [LAYERSTATE](Help%20System/GSTARCAD/2025/Commands/L/LAYERSTATE.md) - [LAYERSTATESAVE](Help%20System/GSTARCAD/2025/Commands/L/LAYERSTATESAVE.md) - [LAYFRZ](Help%20System/GSTARCAD/2025/Commands/L/LAYFRZ.md) - [LAYISO](Help%20System/GSTARCAD/2025/Commands/L/LAYISO.md) - [LAYMCH](Help%20System/GSTARCAD/2025/Commands/L/LAYMCH.md) - [LAYMCUR](Help%20System/GSTARCAD/2025/Commands/L/LAYMCUR.md) - [LAYMRG](Help%20System/GSTARCAD/2025/Commands/L/LAYMRG.md) - [LAYOFF](Help%20System/GSTARCAD/2025/Commands/L/LAYOFF.md) - [LAYON](Help%20System/GSTARCAD/2025/Commands/L/LAYON.md) - [LAYTHW](Help%20System/GSTARCAD/2025/Commands/L/LAYTHW.md) - [LAYULK](Help%20System/GSTARCAD/2025/Commands/L/LAYULK.md) - [LAYUNISO](Help%20System/GSTARCAD/2025/Commands/L/LAYUNISO.md) - [LAYVPI](Help%20System/GSTARCAD/2025/Commands/L/LAYVPI.md) - [LAYWALK](Help%20System/GSTARCAD/2025/Commands/L/LAYWALK.md) - [PROPERTIES](Help%20System/GSTARCAD/2025/Commands/P/PROPERTIES.md) - [PURGE](Help%20System/GSTARCAD/2025/Commands/P/PURGE.md) - [RENAME](Help%20System/GSTARCAD/2025/Commands/R/RENAME.md) **System Variables：** - [CLAYER](Help%20System/GSTARCAD/2025/System%20Variables/C/CLAYER.md) - [DIMLAYER](Help%20System/GSTARCAD/2025/System%20Variables/D/DIMLAYER.md) - [EXTNAMES](Help%20System/GSTARCAD/2025/System%20Variables/E/EXTNAMES.md) - [LAYEREVAL](Help%20System/GSTARCAD/2025/System%20Variables/L/LAYEREVAL.md) - [LAYEREVALCTL](Help%20System/GSTARCAD/2025/System%20Variables/L/LAYEREVALCTL.md) - [LAYERFILTERALERT](Help%20System/GSTARCAD/2025/System%20Variables/L/LAYERFILTERALERT.md) - [LAYERMANAGERSTATE](Help%20System/GSTARCAD/2025/System%20Variables/L/LAYERMANAGERSTATE.md) - [LAYERNOTIFY](Help%20System/GSTARCAD/2025/System%20Variables/L/LAYERNOTIFY.md) - [LAYLOCKFADECTL](Help%20System/GSTARCAD/2025/System%20Variables/L/LAYLOCKFADECTL.md) - [SETBYLAYERMODE](Help%20System/GSTARCAD/2025/System%20Variables/S/SETBYLAYERMODE.md) - [SHOWLAYERUSAGE](Help%20System/GSTARCAD/2025/System%20Variables/S/SHOWLAYERUSAGE.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2025_en-US/detail/commandReferences/Commands%20about%20Layers.html) · © Gstarsoft Co., Ltd.