IAFS_FileCacheCallbacks::Read Method

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[[Category:Editor]]
 
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== See Also ==
 
== See Also ==
See also [[PXV:IAFS_FileCacheCallbacks|IAFS_FileCacheCallbacks]].
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[[PXV:IAFS_FileCacheCallbacks|IAFS_FileCacheCallbacks]].

Revision as of 04:30, 20 May 2015


The method of interface of PDF-XChange Editor SDK.

Syntax

HRESULT Read([in]   LONGLONG   Pos,
             [in]   void*      pv,
             [in]   LONGLONG   cb,
             [out]  LONGLONG*  pcbRead,
             [in]   IString*   pErrDetails,
             [in]   IFlag*     pCancelFlag,
             [in]   LONGLONG   cbLeftToRead);

Parameters

Pos
[in] Value of LONGLONG.
pv
[in] Pointer to void.
cb
[in] Value of LONGLONG.
pcbRead
[out] Pointer to LONGLONG.
pErrDetails
[in] Pointer to IString.
pCancelFlag
[in] Pointer to IFlag.
cbLeftToRead
[in] Value of LONGLONG.

Return Value

Returns S_OK if operation was successful or error code in other cases.

See Also

IAFS_FileCacheCallbacks.