Class DynamicFileByteProvider

Implements a fully editable byte provider for file data of any size.

Inheritance
object
DynamicFileByteProvider
Implements
Inherited Members
Namespace: Be.Windows.Forms
Assembly: Be.Windows.Forms.HexBox.dll
Syntax
public sealed class DynamicFileByteProvider : IByteProvider, IDisposable
Remarks

Only changes to the file are stored in memory with reads from the original data occurring as required.

Constructors

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DynamicFileByteProvider(Stream)

Constructs a new DynamicFileByteProvider instance.

Declaration
public DynamicFileByteProvider(Stream stream)
Parameters
Type Name Description
Stream stream

the stream containing the data.
Remarks

The stream must supported seek operations.

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DynamicFileByteProvider(string)

Constructs a new DynamicFileByteProvider instance.

Declaration
public DynamicFileByteProvider(string fileName)
Parameters
Type Name Description
string fileName

The name of the file from which bytes should be provided.
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DynamicFileByteProvider(string, bool)

Constructs a new DynamicFileByteProvider instance.

Declaration
public DynamicFileByteProvider(string fileName, bool readOnly)
Parameters
Type Name Description
string fileName

The name of the file from which bytes should be provided.
bool readOnly

True, opens the file in read-only mode.

Properties

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Length

See Length for more information.

Declaration
public long Length { get; }
Property Value
Type Description
long
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ReadOnly

Gets a value, if the file is opened in read-only mode.

Declaration
public bool ReadOnly { get; }
Property Value
Type Description
bool

Methods

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ApplyChanges()

See ApplyChanges() for more information.

Declaration
public void ApplyChanges()
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DeleteBytes(long, long)

See DeleteBytes(long, long) for more information.

Declaration
public void DeleteBytes(long index, long length)
Parameters
Type Name Description
long index
long length
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Dispose()

See Dispose() for more information.

Declaration
public void Dispose()
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~DynamicFileByteProvider()

See ~Object() for more information.

Declaration
protected ~DynamicFileByteProvider()
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HasChanges()

See HasChanges() for more information.

Declaration
public bool HasChanges()
Returns
Type Description
bool
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InsertBytes(long, byte[])

See InsertBytes(long, byte[]) for more information.

Declaration
public void InsertBytes(long index, byte[] bs)
Parameters
Type Name Description
long index
byte[] bs
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ReadByte(long)

See ReadByte(long) for more information.

Declaration
public byte ReadByte(long index)
Parameters
Type Name Description
long index
Returns
Type Description
byte
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SupportsDeleteBytes()

See SupportsDeleteBytes() for more information.

Declaration
public bool SupportsDeleteBytes()
Returns
Type Description
bool
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SupportsInsertBytes()

See SupportsInsertBytes() for more information.

Declaration
public bool SupportsInsertBytes()
Returns
Type Description
bool
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SupportsWriteByte()

See SupportsWriteByte() for more information.

Declaration
public bool SupportsWriteByte()
Returns
Type Description
bool
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WriteByte(long, byte)

See WriteByte(long, byte) for more information.

Declaration
public void WriteByte(long index, byte value)
Parameters
Type Name Description
long index
byte value

Events

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Changed

See Changed for more information.

Declaration
public event EventHandler Changed
Event Type
Type Description
EventHandler
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LengthChanged

See LengthChanged for more information.

Declaration
public event EventHandler LengthChanged
Event Type
Type Description
EventHandler

Implements