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  • Splitting an archive
  • Multi-part archive
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Stored procedures
Returns the number of parts of a given size required to split a single-part archive.
Remark: This function is available for the archives in ZIP and WDZ format only.
Example
WINDEVWEBDEV - Server codeReports and QueriesUser code (UMC)Ajax
MyArchive is zipArchive
// Open an archive
ResOpenArchive = zipOpen(MyArchive, "C:\MyArchives\Archive.zip")
 
IF ResOpenArchive = 0 THEN
...
// Number of parts (1.4 MB) required to contain the archive
ResNbNecessaryParts = zipNbPartNeeded(MyArchive, 1400*1024)
Info("To split this archive, " + ResNbNecessaryParts + ...
" part(s) of 1.4 MB are required")
...
END
Syntax
<Result> = zipNbPartNeeded(<Archive> , <Size of parts>)
<Result>: Integer
Number of parts of a given size required to contain an archive.
<Archive>: Character string or zipArchive variable
Name of the archive to be used.
This name can correspond to:
<Size of parts>: Integer
Size of parts in bytes. The default size is equal to 1.44 MB (1400*1024 bytes). The minimum size is equal to 300 KB for each part (300*1024 bytes).
Remarks

Splitting an archive

A multi-part archive is created by zipSplit. zipNbPartNeeded is used to determine the number of parts required to split the archive.

Multi-part archive

Using zipNbPartNeeded on a multi-part archive allows you to calculate the number of parts required for a new splitting.
Business / UI classification: Business Logic
Component: wd270zip.dll
See also
Minimum version required
  • Version 9
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