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  • Use conditions
  • Actions that can be performed on a multi-part archive
  • Actions that can be performed on a single-part active
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Stored procedures
Returns the type of archive: single-part archive or multi-part archive.
Versions 18 and later
Windows This function now supports the 7z format.
New in version 18
Windows This function now supports the 7z format.
Windows This function now supports the 7z format.
// Open the archive "MyArchive"
ResOpenArchive = zipOpen("MyArchive", "D:\Backups\Backup.zip")
// For Windows Mobile:
// ResOpenArchive = zipOpen("MyArchive", "\Backups\Backup.zip")
 
IF ResOpenArchive = 0 THEN
...
END
// Single-part or multi-part archive?
ResIsMulti = zipIsMulti("MyArchive")
// Display the result
IF ResIsMulti = True THEN
Info("The archive is a multi-part archive")
ELSE
Info("The archive is a single-part archive")
END
MyArchive is zipArchive
 
// Open the archive "MyArchive"
ResOpenArchive = zipOpen(MyArchive, "D:\Backups\Backup.zip")
// for Windows Mobile:
// ResOpenArchive = zipOpen("MyArchive", "\Backups\Backup.zip")
 
IF ResOpenArchive = 0 THEN
...
END
// Single-part or multi-part archive?
ResIsMulti = zipIsMulti(MyArchive)
// Display the result
IF ResIsMulti = True THEN
Info("The archive is a multi-part archive")
ELSE
Info("The archive is a single-part archive")
END
Syntax
<Result> = zipIsMulti(<Archive>)
<Result>: Boolean
  • True if the archive is a multi-part archive,
  • False if the archive is a single-part archive.
<Archive>: Character string (with quotes) or zipArchive variable
Name of archive to use.
This name can correspond to:
Remarks

Use conditions

  • The archive type can be found only if the archive exists (an archive is created by zipCreate).
  • This function is available for the archives in WDZ, ZIP and 7z format.
Reminder:

    Actions that can be performed on a multi-part archive

    Some archiving functions can only be used on the single-part archives (add and delete files, create a self-extracting executable, etc.). To perform these operations, simply group the sub-archives (zipMerge) to obtain a single-part archive.
    From a multi-part archive, you only have the ability to:

    Actions that can be performed on a single-part active

    All archiving functions can be used on single-part archives, except zipMerge (used to group the different parts of an archive together).
    Component : wd250zip.dll
    Minimum version required
    • Version 9
    This page is also available for…
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