# SpreadsheetDeleteColumns

Deletes multiple columns in a spreadsheet.

## Method Signature

```
SpreadsheetDeleteColumns(spreadsheetObj=[any], column=[any], numColumns=[any])
```

### Arguments

| Argument         | Type      | Required | Description                                     | Default |
| ---------------- | --------- | -------- | ----------------------------------------------- | ------- |
| `spreadsheetObj` | `ANY`     | `true`   | The spreadsheet object.                         |         |
| `column`         | `NUMERIC` | `true`   | The starting column number to delete (1-based). |         |
| `number`         | `NUMERIC` | `true`   | The number of columns to delete.                |         |

## Examples

Delete a range of columns:

```js
// Delete columns 2 through 4
var spreadsheet = SpreadsheetRead( "/path/to/file.xlsx" );
SpreadsheetDeleteColumns( spreadsheet, 2, 3 );  // Deletes 3 columns starting at column 2
```

## Related

* [SpreadsheetDeleteColumn()](https://boxlang.ortusbooks.com/boxlang-framework/boxlang-plus/modules/bx-spreadsheet/reference/built-in-functions/spreadsheetdeletecolumn) - Delete a single column
* [SpreadsheetAddColumn()](https://boxlang.ortusbooks.com/boxlang-framework/boxlang-plus/modules/bx-spreadsheet/reference/built-in-functions/spreadsheetaddcolumn) - Add a column