# File Dictionary Functions

PxIODictionaryWrite |

## Description

Adds/updates a record to the dictionary for the specified keyed file

## Format

int PxIODictionaryWrite(PxIOFileHandle handle, int dictionaryIndex, const char *dictionaryRecord, size_t dictionaryRecordSize);

Where:

handle | The handle of an open keyed file
dictionaryIndex | Index number of the dictionary record to write
dictionaryRecord | A pointer to a buffer containing the dictionary record to write
dictionaryRecordSize | Size of the dictionary record to be written

## Return Value

If the function succeeds, a value of PXIO_SUCCESS_STATUS is returned; otherwise, an error value is returned. More information on the nature of the error can be found by calling PxIOGetError.