# IsFormulaCalculationEnabled Property

> Gets or sets whether formulas in TXTextControl tables are calculated automatically when the text of an input cell changes (True, the default) or not at all.

- **Product:** TX Text Control ActiveX
- **Section:** Documentation
- **Kind:** Property
- **Path:** TX Text Control ActiveX > API Reference > TXTextControl > IsFormulaCalculationEnabled Property
- **180 words**
- **Web URL:** https://docs.textcontrol.com/tx-text-control-activex/reference/txtextcontrol/isformulacalculationenabled-property/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-activex/reference/txtextcontrol/isformulacalculationenabled-property/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-activex/reference/txtextcontrol/isformulacalculationenabled-property/llms-full.txt

---

Gets or sets a value indicating whether formulas in tables are automatically calculated when the text of an input cell is changed.

Introduced: 26.0.

### Syntax

```vbscript
TXTextControl.IsFormulaCalculationEnabled [= boolean]
```

| Setting | Description |
|---|---|
| True | (Default) Formulas in tables are automatically calculated. |
| False | Formula calculation is disabled. |

### Data Types

Boolean.

### See Also

- [Number Formats](https://docs.textcontrol.com/tx-text-control-activex/document-editor/tables/number-formats/llms-full.txt)
- [Tables](https://docs.textcontrol.com/tx-text-control-activex/document-editor/tables/llms-full.txt)
- [Using Formulas in Table Cells](https://docs.textcontrol.com/tx-text-control-activex/document-editor/tables/formulas/llms-full.txt)
- [Programming Category: Tables](https://docs.textcontrol.com/tx-text-control-activex/reference/categories/tables/llms-full.txt)

---

## Nearby

- **Previous:** [InsertSymbolDialog Method](https://docs.textcontrol.com/tx-text-control-activex/reference/txtextcontrol/insertsymboldialog-method/llms-full.txt)
- **Next:** [IsTrackChangesEnabled Property](https://docs.textcontrol.com/tx-text-control-activex/reference/txtextcontrol/istrackchangesenabled-property/llms-full.txt)