C# Class Be.Windows.Forms.FileByteProvider

Byte provider for (big) files.

Inheritance: IByteProvider, IDisposable

Public Methods

Method	Description
ApplyChanges ( ) : void	Updates the file with all changes the write buffer contains.
DeleteBytes ( long index, long length ) : void	Not supported
Dispose ( ) : void	Releases the file handle used by the FileByteProvider.
FileByteProvider ( string fileName ) : System	Initializes a new instance of the FileByteProvider class.
HasChanges ( ) : bool	Returns a value if there are some changes.
InsertBytes ( long index, byte bs ) : void	Not supported
ReadByte ( long index ) : byte	Reads a byte from the file.
RejectChanges ( ) : void	Clears the write buffer and reject all changes made.
SupportsDeleteBytes ( ) : bool	Returns false
SupportsInsertBytes ( ) : bool	Returns false
SupportsWriteByte ( ) : bool	Returns true
WriteByte ( long index, byte value ) : void	Writes a byte into write buffer

Method	Description
OnChanged ( EventArgs e ) : void	Raises the Changed event. Never used.

Updates the file with all changes the write buffer contains.

public ApplyChanges ( ) : void
return	void

Not supported

public DeleteBytes ( long index, long length ) : void
index	long
length	long
return	void

Releases the file handle used by the FileByteProvider.

public Dispose ( ) : void
return	void

Initializes a new instance of the FileByteProvider class.

public FileByteProvider ( string fileName ) : System
fileName	string
return	System

Returns a value if there are some changes.

public HasChanges ( ) : bool
return	bool

Not supported

public InsertBytes ( long index, byte bs ) : void
index	long
bs	byte
return	void

Reads a byte from the file.

public ReadByte ( long index ) : byte
index	long	the index of the byte to read
return	byte

Clears the write buffer and reject all changes made.

public RejectChanges ( ) : void
return	void

Returns false

public SupportsDeleteBytes ( ) : bool
return	bool

Returns false

public SupportsInsertBytes ( ) : bool
return	bool

Returns true

public SupportsWriteByte ( ) : bool
return	bool

Writes a byte into write buffer

public WriteByte ( long index, byte value ) : void
index	long
value	byte
return	void