# u313c user exit

The u313c user exit returns the diskette
drive type and density selected.

**For Windows:**Not supported.

## Syntax

```
result = oconv(’’, ’u313c’)
```

## Description

The results are placed in a
dynamic array.

*result* contains the
diskette density:

| 1 | 360 KB |
| --- | --- |
| 2 | 1.2 MB |
| 3 | 720 KB |
| 4 | 1.44 MB |
*result* contains the diskette drive:

| a | A: |
| --- | --- |
| b | B: |

## Example(s)

```
result = oconv(’’, ’u313c’)
result = 2 :am: a
```
Diskette drive (A) is hi-density 1.2 MB.

## See also

- [list-device command](https://d3codex.com/tcl/list-device-command/)
- [set-device command](https://d3codex.com/tcl/set-device-command/)
- [set-floppy command](https://d3codex.com/tcl/set-floppy-command/)
- [t-select command](https://d3codex.com/tcl/t-select-command/)

---
Source: https://d3codex.com/pickbasic-flashbasic/u313c-user-exit/ - part of the D3Codex reference.