See also Batch file conversion - character set and BOM detection of html files to detect files with BOM (unicode Little/Big, utf-8)
|ByteArray - save unicode data (string) as utf-8 with BOM|
'Save unicode string as UTF-8 with BOM SaveBOMUTF "f:\222.txt", "ìšèøžýáíé" Sub SaveBOMUTF(FileName, SomeString) '1. save BOM header. SaveBOMHeader FileName Dim ByteArray Set ByteArray = CreateObject("ScriptUtils.ByteArray") 'Convert the string to UTF-8 ByteArray.CharSet = "utf-8" ByteArray.String = SomeString 'Save the UTF-8 string at position 4 of the file '(after the 3bytes BOM header) ByteArray.SaveAs FileName, 4 End Sub Sub SaveBOMHeader(FileName) 'create byte array object Dim ByteArray Set ByteArray = CreateObject("ScriptUtils.ByteArray") 'the bytearray contains BOM header - 3 bytes. ByteArray.SetSize 3 ByteArray(1) = &HEF ByteArray(2) = &HBB ByteArray(3) = &HBF 'Or you can use ByteArray.HexString = "EFBBBF" in v> 2.14 'Save the BOM header to the FileName ByteArray.SaveAs FileName End Sub
Works with safearray binary data - save/restore binary data from/to a disk, convert to a string/hexstring, codepage/charset conversions, Base64 conversion, etc.
ByteArray is a COM class specially designed to work with Microsoft Windows Scripting engines - VB Script and JScript in Active Server Pages or WSH and in CHM or HTA applications. It also works with VB Net, Visual basic (VBA - VB 5, VB 6, Word, Excel, Access, …), C#, J#, C++, ASP, ASP.Net, Delphi and with T-SQL OLE functions - see Use ByteArray object article. You can also use the object in other programming environments with COM support, such is PowerBuilder.
Source code for ByteArray is available within distribution license, please see License page for ASP file upload and ScriptUtilities.
Huge ASP upload is easy to use, hi-performance ASP file upload component with progress bar indicator. This component lets you upload multiple files with size up to 4GB to a disk or a database along with another form fields. Huge ASP file upload is a most featured upload component on a market with competitive price and a great performance . The software has also a free version of asp upload with progress, called Pure asp upload , written in plain VBS, without components (so you do not need to install anything on server). This installation package contains also ScriptUtilities library. Script Utilities lets you create hi-performance log files , works with binary data , you can download multiple files with zip/arj compression, work with INI files and much more with the ASP utility.
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