PXCV_ReadDocumentFromMemory
PXCV_ReadDocumentFromMemory reads documents from memory buffers.
HRESULT PXCV_ReadDocumentFromMemory(
PXVDocument Doc,
const BYTE* mem,
UINT size,
DWORD Flags
);
Parameters
Doc
[in] Specifies a document that PXCV_Init created.
mem
[in] Pointer to a memory buffer that contains the document to be opened.
size
[in] Specifies the size (in bytes) of the buffer to which mem points.
Flags
[in] This parameter is reserved for future use and should be set to 0.
Please note that all functions and parameters are case-sensitive.
Return Values
If the function succeeds then the return value is DS_OK.
If the function fails then the return value is an error code.
If the function return value is equal to PS_ERR_DocEncrypted then PXCV_CheckPassword and PXCV_FinishReadDocument must be used to complete the reading and parsing of the document.
Comments
Memory blocks are passed to the function and should not be released until the function PXCV_Delete has been called.