GetFormatInfo

ArchiveFormatDetector.GetFormatInfo method (1 of 2)

Gets format info.

public ArchiveFormatInfo GetFormatInfo(string fileName)

Parameter	Type	Description
fileName	String	The filename of the archive file.

Information about archive format or null if format was not detected.

exception	condition
ArgumentNullException	fileName is null.
SecurityException	The caller does not have the required permission to access.
ArgumentException	The fileName is empty, contains only white spaces, or contains invalid characters.
UnauthorizedAccessException	Access to file fileName is denied.
PathTooLongException	The specified fileName exceeds the system-defined maximum length. For example, on Windows-based platforms, paths must be less than 248 characters, and file names must be less than 260 characters.
NotSupportedException	File at fileName contains a colon (:) in the middle of the string.
IOException	An I/O error occurred while opening the file.

Gets format info.

public ArchiveFormatInfo GetFormatInfo(Stream stream)

Parameter	Type	Description
stream	Stream	The stream of the archive file.

Information about archive format or null if format was not detected.

exception	condition
ArgumentNullException	stream is null.
ArgumentException	stream is not seekable.