# Javascript: SubTextPartEventArgs.length Property

> The length of the SubTextPart in characters.

- **Product:** DS Server
- **Section:** Reference
- **Kind:** Property
- **Introduced:** 24.0
- **Path:** DS Server > Reference > JavaScript API > Javascript: SubTextPartEventArgs.length Property
- **156 words**
- **Web URL:** https://docs.textcontrol.com/ds-server/reference/javascript/subtextparteventargs/length-property/
- **LLMs URL:** https://docs.textcontrol.com/ds-server/reference/javascript/subtextparteventargs/length-property/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/ds-server/reference/javascript/subtextparteventargs/length-property/llms-full.txt

---

### Description

The length of the SubTextPart in characters.

### Syntax

```javascript
<number> SubTextPartEventArgs.length
```

### Examples

The following example demonstrates `SubTextPartEventArgs.length` in a practical document-editing workflow. The length of the SubTextPart in characters.

```javascript
function inspectLength(subTextPartEventArgs) {
    const length = subTextPartEventArgs.length;
    console.log("length:", length);
}
```

---

## Nearby

- **Previous:** [Javascript: SubTextPartEventArgs.id Property](https://docs.textcontrol.com/ds-server/reference/javascript/subtextparteventargs/id-property/llms-full.txt)
- **Next:** [Javascript: SubTextPartEventArgs.name Property](https://docs.textcontrol.com/ds-server/reference/javascript/subtextparteventargs/name-property/llms-full.txt)