Function Entry: STRCASE

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Function Entry: STRCASE

Name

strcase

Class

Function

Syntax

(strcase string [which])

Arguments and Values

string — string
which — optional T or nil

Description

Returns a string converted in case according to the supplied option.

Return Values

String.

Side Effects

None.

Compatibility

Case-conversion rules for non-ASCII characters are potentially version-sensitive in Unicode-aware modes.

Availability

AutoCAD 2026: documented (per Autodesk reference page).
BricsCAD V26: presumed compatible (no contradicting page found).
Status: AutoCAD documented; BricsCAD presumed-both pending Phase 4 verification.

Source Notes

[strcase (AutoLISP)](https://help.autodesk.com/cloudhelp/2026/ENU/AutoCAD-AutoLISP-Reference/files/GUID-108DCD2C-6597-4548-856D-937787AFE5E0.htm)

Notes

Autodesk documents that which equal to T requests lowercase conversion; otherwise uppercase conversion is used.
Autodesk documents that case mapping follows the currently configured character set.