---
title: "PMSetPageFormatExtendedData(_:_:_:_:)"
framework: applicationservices
role: symbol
role_heading: Function
path: applicationservices/1463464-pmsetpageformatextendeddata
---

# PMSetPageFormatExtendedData(_:_:_:_:)

Stores your application-specific data in a page format object.

## Declaration

```swift
func PMSetPageFormatExtendedData(_ pageFormat: PMPageFormat, _ dataID: OSType, _ size: UInt32, _ extendedData: UnsafeMutableRawPointer) -> OSStatus
```

## Parameters

- `pageFormat`: The page format object in which to store your extended data.
- `dataID`: A 4-character code that identifies your data. This is typically your application’s creator code. If your creator code is outside the ASCII 7-bit character range 0x20–0x7F, you need to use a different 4-character code.
- `size`: The size, in bytes, of the data to be stored in the page format object.
- `extendedData`: A pointer to the application-specific data you want to store in the page format object.

## Return Value

Return Value A result code. See Result Codes.

## Discussion

Discussion You can retrieve the data you store with the function PMSetPageFormatExtendedData by calling the function PMGetPageFormatExtendedData.

## See Also

### Accessing Data in Page Format Objects

- [PMGetPageFormatExtendedData(_:_:_:_:)](applicationservices/1464455-pmgetpageformatextendeddata.md)
- [PMGetPageFormatPaper(_:_:)](applicationservices/1461319-pmgetpageformatpaper.md)
- [PMPageFormatGetPrinterID(_:_:)](applicationservices/1462961-pmpageformatgetprinterid.md)
- [PMGetOrientation(_:_:)](applicationservices/1459144-pmgetorientation.md)
- [PMSetOrientation(_:_:_:)](applicationservices/1459016-pmsetorientation.md)
- [PMGetScale(_:_:)](applicationservices/1458796-pmgetscale.md)
- [PMSetScale(_:_:)](applicationservices/1463343-pmsetscale.md)
- [PMGetAdjustedPageRect(_:_:)](applicationservices/1461543-pmgetadjustedpagerect.md)
- [PMGetAdjustedPaperRect(_:_:)](applicationservices/1459167-pmgetadjustedpaperrect.md)
- [PMGetUnadjustedPageRect(_:_:)](applicationservices/1462944-pmgetunadjustedpagerect.md)
- [PMGetUnadjustedPaperRect(_:_:)](applicationservices/1462939-pmgetunadjustedpaperrect.md)