Class Constants

Class contains all constants that are required by ZipArchive.

Inheritance

System.Object

Constants

Namespace: Syncfusion.Compression.Zip

Assembly: Syncfusion.Compression.Portable.dll

Syntax

public sealed class Constants : Object

Fields

BufferSize

Buffer size.

Declaration

public const int BufferSize = 4096

Field Value

Type	Description
System.Int32

CentralDirectoryEndSignature

End of central directory signature.

Declaration

public const int CentralDirectoryEndSignature = 101010256

Field Value

Type	Description
System.Int32

CentralDirSizeOffset

Offset to the size field in the End of central directory record.

Declaration

public const int CentralDirSizeOffset = 12

Field Value

Type	Description
System.Int32

CentralHeaderSignature

Central header signature.

Declaration

public const int CentralHeaderSignature = 33639248

Field Value

Type	Description
System.Int32

HeaderSignature

Zip header signature.

Declaration

public const int HeaderSignature = 67324752

Field Value

Type	Description
System.Int32

HeaderSignatureBytes

Number of bytes in HeaderSignature constant.

Declaration

public const int HeaderSignatureBytes = 4

Field Value

Type	Description
System.Int32

HeaderSignatureStartByteValue

Start byte of the Header signature.

Declaration

public const int HeaderSignatureStartByteValue = 80

Field Value

Type	Description
System.Int32

IntSize

Size of the int value in bytes.

Declaration

public const int IntSize = 4

Field Value

Type	Description
System.Int32

ShortSize

Size of the short value in bytes.

Declaration

public const int ShortSize = 2

Field Value

Type	Description
System.Int32

StartCrc

Initial value for CRC-32 evaluation.

Declaration

public const uint StartCrc = 4294967295U

Field Value

Type	Description
System.UInt32

VersionMadeBy

Version made by.

Declaration

public const short VersionMadeBy = 45

Field Value

Type	Description
System.Int16

VersionNeededToExtract

Version needed to extract.

Declaration

public const short VersionNeededToExtract = 20

Field Value

Type	Description
System.Int16