[Anonymous]

I’m using the Image Conversion object in the SDK to convert from WinFax format to TIFF, in a Windows Script Host VBScript. The ConvertFromFX method, according to the docs, returns an SCODE – ‘S_OK on success or one of the error codes shown under “Result Codes” on page 9-9’. However, every attempt to use this return value results in a ‘Type Mismatch’ message – CStr(result), for example. It is as if it is not in reality an SCODE. Is this a documentation fault? If so, what is the real result type, and if not, how can I test it with WSH?

TIA

[JohnD]

‘

---

‘ 32 bit error values as per Win32 standard (see winerror.h)
‘
‘ Use CLng(result) to convert error codes returned from the Conversion interface
‘ into values that can be compared to these constants.
‘

---

Public Const errFxconvertFileInfo As Long = &HE0040101 ‘ Failed to fetch file information
Public Const errFxconvertInitBitmap As Long = &HE0040102 ‘ Failed to initialize file read structure
Public Const errFxconvertSetPageToRead As Long = &HE0040103 ‘ Unable to set number of page to be read from file
Public Const errFxconvertCantWriteDest As Long = &HE0040104 ‘ Unable to save file to disk in indicated format
Public Const errFxconvertCantReadSrc As Long = &HE0040105 ‘ Unable to read file from disk
Public Const errFxconvertBadPageNumber As Long = &HE0040106 ‘ Invalid page number
Public Const errFxconvertBadFxFormat As Long = &HE0040107 ‘ Invalid FX format code
Public Const errFxconvertBadBitsPerPixel As Long = &HE0040108 ‘ Invalid bits per pixel
Public Const errFxconvertBadFormat As Long = &HE0040109 ‘ Invalid format code
Public Const errFxconvertDescriptionTooLong As Long = &HE004010A ‘ Description string is too long

Public Const errFxconvertUnknown As Long = &HE0040120 ‘ Unexpected error code
Public Const errFxconvertCantCreate As Long = &HE0040121 ‘ Unable to create file
Public Const errFxconvertFailedToOpen As Long = &HE0040122 ‘ Unable to open file
Public Const errFxconvertBadWrite As Long = &HE0040123 ‘ Error writing to file
Public Const errFxconvertBadRead As Long = &HE0040124 ‘ Error reading file
Public Const errFxconvertNotOpen As Long = &HE0040125 ‘ File was expected to be open
Public Const errFxconvertBadSeek As Long = &HE0040126 ‘ Error seeking in file
Public Const errFxconvertLineCount As Long = &HE0040127 ‘ Unable to determine image linecount
Public Const errFxconvertNotFxFormat As Long = &HE0040128 ‘ File is not a proper FX? format file

this is from
http://www.getfaxing.com/downloads/ifxconv.bas

hope that helps

[Author]

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