# Commands about Layers [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) **Commands：** - [CHANGE (GstarCAD 2026)](../../2026/Commands/CHANGE.md) - [CHPROP (GstarCAD 2026)](../../2026/Commands/CHPROP.md) - [COPYTOLAYER (GstarCAD 2026)](../../2026/Commands/COPYTOLAYER.md) - [LAYCUR (GstarCAD 2026)](../../2026/Commands/LAYCUR.md) - [LAYDEL (GstarCAD 2026)](../../2026/Commands/LAYDEL.md) - [LAYER (GstarCAD 2026)](../../2026/Commands/LAYER.md) - [LAYERP (GstarCAD 2026)](../../2026/Commands/LAYERP.md) - [LAYERPMODE (GstarCAD 2026)](../../2026/Commands/LAYERPMODE.md) - [LAYERSTATE (GstarCAD 2026)](../../2026/Commands/LAYERSTATE.md) - [LAYERSTATESAVE (GstarCAD 2026)](../../2026/Commands/LAYERSTATESAVE.md) - [LAYFRZ (GstarCAD 2026)](../../2026/Commands/LAYFRZ.md) - [LAYISO (GstarCAD 2026)](../../2026/Commands/LAYISO.md) - [LAYMCH (GstarCAD 2026)](../../2026/Commands/LAYMCH.md) - [LAYMCUR (GstarCAD 2026)](../../2026/Commands/LAYMCUR.md) - [LAYMRG (GstarCAD 2026)](../../2026/Commands/LAYMRG.md) - [LAYOFF (GstarCAD 2026)](../../2026/Commands/LAYOFF.md) - [LAYON (GstarCAD 2026)](../../2026/Commands/LAYON.md) - [LAYTHW (GstarCAD 2026)](../../2026/Commands/LAYTHW.md) - [LAYULK (GstarCAD 2026)](../../2026/Commands/LAYULK.md) - [LAYUNISO (GstarCAD 2026)](../../2026/Commands/LAYUNISO.md) - [LAYVPI (GstarCAD 2026)](../../2026/Commands/LAYVPI.md) - [LAYWALK (GstarCAD 2026)](../../2026/Commands/LAYWALK.md) - [PROPERTIES (GstarCAD 2026)](../../2026/Commands/PROPERTIES.md) - [PURGE (GstarCAD 2026)](../../2026/Commands/PURGE.md) - [RENAME (GstarCAD 2026)](../../2026/Commands/RENAME.md) **System Variables：** - [CLAYER (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/CLAYER.md) - [DIMLAYER (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/DIMLAYER.md) - [EXTNAMES (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/EXTNAMES.md) - [LAYEREVAL (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/LAYEREVAL.md) - [LAYEREVALCTL (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/LAYEREVALCTL.md) - [LAYERFILTERALERT (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/LAYERFILTERALERT.md) - [LAYERMANAGERSTATE (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/LAYERMANAGERSTATE.md) - [LAYERNOTIFY (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/LAYERNOTIFY.md) - [LAYLOCKFADECTL (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/LAYLOCKFADECTL.md) - [SETBYLAYERMODE (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/SETBYLAYERMODE.md) - [SHOWLAYERUSAGE (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/SHOWLAYERUSAGE.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences/Commands%20about%20Layers.html) · © Gstarsoft Co., Ltd.