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HrSzFromEntryID

Last modified: July 23, 2011

Applies to: Outlook

Encodes an entry identifier into an ASCII string.

Header file:

Mapiutil.h

Implemented by:

MAPI

Called by:

Client applications

HrSzFromEntryID(
  ULONG cb,
  LPENTRYID pentry,
  LPSTR FAR * psz
);

cb

[in] Size, in bytes, of the entry identifier pointed to by the pentry parameter.

pentry

[in] Pointer to an ENTRYID structure that contains the entry identifier to be encoded.

psz

[out] Pointer to the returned ASCII string.

The HrEntryIDFromSz and HrSzFromEntryID functions provide conversion between the string and binary formats of entry identifiers. With MAPI, you should use structures with binary data.

The HrSzFromEntryID function allocates memory for the ASCII string using the MAPIAllocateBuffer function.

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