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WapGetNextPrimitiveSize

Windows Mobile 6.5
A version of this page is also available for
4/8/2010

This function gets the packet size of the next packet to read.


HRESULT WapGetNextPrimitiveSize(
  const WAP_HANDLE whHandle,
  DWORD* const pdwNextPrimitiveSize 
);

whHandle

[in] The WAP handle returned by WapOpen.

pdwNextPrimitiveSize

[out] Pointer to the size, in bytes, of the buffer for the next packet to read, via a call to WapRead. All protocol data units (PDUs) are derived from the WAP_PRIMITIVE_BASE structure.

Returns S_OK if successful. If unsuccessful, this function returns the standard values E_INVALIDARG, E_OUTOFMEMORY, E_UNEXPECTED, and E_FAIL.

Subsequent calls to WapGetNextPrimitiveSize will retrieve the size of the next packet only after the current primitive has been read by the WapRead function.

Headerwap.h
LibraryWap.lib
Windows Embedded CEWindows CE 3.0 and later
Windows MobilePocket PC 2002 and later, Smartphone 2002 and later

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