GstarCAD 2026 · System Variables
System Variables > C System Variables > CMDECHO
Function Description:
The CMDECHO system variable is used to control whether to echo prompts and entry when running AutoLISP command functions.
| Type | Integer |
| Saved in | Not saved |
| Initial value | 1 |
| Range | 0,1 |
System Variable Value:
0: turn echo off
1: turn echo on
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Article ID: 7355
Created: October 6, 2026
Last Updated: September 26, 2026
Author: kbadmin
Online URL: https://kb.gstarcad.com.my/article/cmdecho-system-variable-gstarcad-2026-7355.html