C# Class Microsoft.WindowsAzure.Commands.Tools.Vhd.VirtualDiskStream

Provides a logical stream over a virtual hard disk (VHD).

This stream implementation provides a "view" over a VHD, such that the VHD appears to be an ordinary fixed VHD file, regardless of the true physical layout. This stream supports any combination of differencing, dynamic disks, and fixed disks.

Inheritance: SparseStream

Afficher le fichier Open project: Azure/azure-powershell Class Usage Examples

Méthodes publiques

Méthode	Description
Flush ( ) : void
Read ( byte buffer, int offset, int count ) : int	Reads the specified number of bytes from the current position.
Seek ( long offset, SeekOrigin origin ) : long
SetLength ( long value ) : void
TryReadFromFooter ( IndexRange rangeToRead, byte buffer, int offset, int &readCount ) : bool
VirtualDiskStream ( string vhdPath ) : Microsoft.WindowsAzure.Commands.Tools.Vhd.Model
Write ( byte buffer, int offset, int count ) : void

Méthodes protégées

Méthode	Description
Dispose ( bool disposing ) : void

Private Methods

Méthode	Description
ByteToBlock ( long position ) : uint
GenerateFooter ( ) : byte[]

Method Details

Dispose() protected méthode

protected Dispose ( bool disposing ) : void
disposing	bool
Résultat	void

Flush() public méthode

public Flush ( ) : void
Résultat	void

Read() public méthode

Reads the specified number of bytes from the current position.

public Read ( byte buffer, int offset, int count ) : int
buffer	byte
offset	int
count	int
Résultat	int

Seek() public méthode

public Seek ( long offset, SeekOrigin origin ) : long
offset	long
origin	SeekOrigin
Résultat	long

SetLength() public méthode

public SetLength ( long value ) : void
value	long
Résultat	void

TryReadFromFooter() public méthode

public TryReadFromFooter ( IndexRange rangeToRead, byte buffer, int offset, int &readCount ) : bool
rangeToRead	IndexRange
buffer	byte
offset	int
readCount	int
Résultat	bool

VirtualDiskStream() public méthode

public VirtualDiskStream ( string vhdPath ) : Microsoft.WindowsAzure.Commands.Tools.Vhd.Model
vhdPath	string
Résultat	Microsoft.WindowsAzure.Commands.Tools.Vhd.Model

Write() public méthode

public Write ( byte buffer, int offset, int count ) : void
buffer	byte
offset	int
count	int
Résultat	void