Reads data from file.
Some ways to download file names with international (non-asci) characters.
ByteArray.ReadFrom (FileName as String, [StartPosition as Variant = 1], [Length as Long])
| Where | Type | Optional | Default | Description |
|---|---|---|---|---|
| FileName | String | File to read data. | ||
| StartPosition | Variant | yes | 1 | Start position, based to 1. |
| Length | Long | yes | Number of bytes to read from file. |
- You can read 2GB maximum data block
- 16kB - 65kB data block is a good settings for ASP download.
- StartPosition accepts 64bit integer, so you can read data blocks from files with size > 2GB.
ASP gigabyte download - download over 2GB, 4GB, very large/huge files. |
Find, FindRev, CharSetConvert, Left, Mid, ReadFrom, Right, SaveAs, SetSize
Base64, ByteArray, CodePage, HexString, CharSet, Length, Punycode, String
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.
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