ByteArray - save unicode data (string) as utf-8 with BOM

Sample for ScriptUtils.ByteArray.SaveAs | Changes | Purchase | Download

Examples

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", ""

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

Other links for the ByteArray - save unicode data (string) as utf-8 with BOM sample

ScriptUtils.ByteArray

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.

ScriptUtils

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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