IFWXIOBuffer::Append method
Applies to: desktop apps only
The Append method appends a specified number of bytes of data to the buffer object.
Syntax
HRESULT Append(
[in] void const *pv,
[in] ULONG cb,
[out] ULONG *pcbWritten
);
Parameters
pv [in]
Pointer to the buffer that is appended to the buffer object.cb [in]
The number of bytes of data to attempt to append to the data in the buffer object.pcbWritten [out]
Pointer to a ULONG that on return receives the actual number of bytes appended to the data in the buffer object.
Return value
This method can return one of these values.
S_OK
The data was successfully appended to the buffer object.FWX_E_BUFFERFULL
Not all the data was appended to the buffer object because the buffer is full.
Remarks
This method does not resize the buffer. The pcbWritten parameter is valid even if a FWX_E_BUFFERFULL error is returned.
Requirements
Minimum supported client |
None supported |
Minimum supported server |
Windows Server 2008 R2, Windows Server 2008 with SP2 (64-bit only) |
Version |
Forefront Threat Management Gateway (TMG) 2010 |
Header |
Wspfwext.idl |
DLL |
Wspsrv.exe |
See also
Build date: 7/12/2010