IMailSyncCallBack::AllocateMem

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The AllocateMem method allocates memory for the caller in the Messaging application's address space.

Syntax

HRESULT AllocateMem (
  DWORD cbSize,
  LPBYTE * ppb
);

Parameters

  • cbSize
    [in] Specifies the number of bytes to be allocated.
  • ppb
    [out] Reference to the returned memory.

Return Values

This method returns the standard values E_INVALIDARG, E_OUTOFMEMORY, E_UNEXPECTED, and E_FAIL, as well as the following:

  • S_OK
    Indicates success.

Remarks

AllocateMem must be used whenever the transport needs to allocate memory that is to be passed between the transport and Messaging application — for example, when Messaging is freeing the memory.

Requirements

Pocket PC: Pocket PC 2002 and later
Smartphone: Smartphone 2002 and later
OS Versions: Windows CE 3.0 and later
Header: cemapi.h
Library: cemapi.lib

See Also

IMailSyncCallBack | IMailSyncCallBack::FreeMem | Messaging

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