GZippedFile Constructor(AbstractFile)

Initializes a new instance of the GZippedFile class for accessing the first file in the gzip archive.

Syntax

Visual Basic
C#

'Declaration
 
Public Function New( _

   ByVal gzipFile As AbstractFile _

)

'Usage
 
Dim gzipFile As AbstractFile

 

Dim instance As New GZippedFile(gzipFile)

public GZippedFile( 

   AbstractFile gzipFile

)

Parameters

gzipFile: Xceed.FileSystem.AbstractFile object that represents the gzip file to access.

Example

When the host file (gzipFile) is empty, calling this ctor returns a new reference on a file whose filename is deduced from the host file's filename, but does not create the item. Thus, calling this ctor twice in a row will return different filenames. Once an item is created, calling this ctor always returns that item. This outputs: file1: hello False file2: hello.2 False file1: hello False file2: hello.2 True file3: hello.2 True

AbstractFile hostFile = new DiskFile( @"d:\hello.gz" );



AbstractFile file1 = new GZippedFile( hostFile );

//Calling the constructor a second time when passing a host file that is empty will return a DIFFERENT filename.

AbstractFile file2 = new GZippedFile( hostFile );



Console.WriteLine( "file1: {0}   {1}", file1.Name, file1.Exists );

Console.WriteLine( "file2: {0}   {1}", file2.Name, file2.Exists );



//The item is created by calling the Create method.

file2.Create();



//Once the Create method has been called to create an item, calling the ctor always returns that item.

AbstractFile file3 = new GZippedFile( hostFile );



Console.WriteLine( "file1: {0}   {1}", file1.Name, file1.Exists );

Console.WriteLine( "file2: {0}   {1}", file2.Name, file2.Exists );

Console.WriteLine( "file3: {0}   {1}", file3.Name, file3.Exists );

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

GZippedFile Class
GZippedFile Members
Overload List