---
title: Gestalt Manager
framework: coreservices
role: collectionGroup
role_heading: API Collection
path: coreservices/carbon_core/gestalt_manager
---

# Gestalt Manager

Investigate the operating environment of your app.

## Topics

### Result Codes

- [gestaltUnknownErr](coreservices/gestaltunknownerr.md)
- [gestaltUndefSelectorErr](coreservices/gestaltundefselectorerr.md)
- [gestaltDupSelectorErr](coreservices/gestaltdupselectorerr.md)
- [gestaltLocationErr](coreservices/gestaltlocationerr.md)

## See Also

### Managers

- [Component Manager](coreservices/carbon_core/component_manager.md)
- [Text Encoding Conversion Manager](coreservices/carbon_core/text_encoding_conversion_manager.md)