MIMEGetEntityDataSize

Function : MIME

MIMEGetEntityDataSize - Get the data size for a MIME entity.

#include <mimedir.h>
STATUS LNPUBLIC MIMEGetEntityDataSize(

    NOTEHANDLE  hNote,
    PMIMEENTITY  pME,
    WORD  wDataType,
    DWORD *pdwDataLen);

Description :

This is a simplification of MIMEGetEntityData. Its definition is:

     #define MIMEGetEntityDataSize(hNote, pME, wDataType, pdwDataLen)

MIMEGetEntityData((hNote), (pME), (wDataType), NULL, MAXDWORD, NULL, (pdwDataLen))

    See the MIMEGetEntityData for more detail.

Parameters : Input : hNote - a handle to an open note

pME - a pointer to current MIME entity (from a MIME directory constructed from hNote).

wDataType - what to get -- boundary, headers, body or all.

Output : (routine) - Return status from this call. NOERROR - Successfully accessed the MIMEDIRECTORY and allocated the parameter value memory. ERR_MISC_INVALID_ARGS - returned for various input parameter errors. ERR_MIME_NO_DATA - returned if no MIME data for input entity or if no data at requested offset. ERR_xxx - Errors returned by lower level functions. Call to OSLoadString to interpret the error status as a string that you may display/log for the user.

pdwDataLen - pointer to location for number of bytes in requested MIME entity data.