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Class UnknownRecord - UWP API Reference | Syncfusion

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    Class UnknownRecord

    This record describes all unknown information in records.

    Inheritance
    System.Object
    Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw
    BiffRecordRawWithArray
    UnknownRecord
    Implements
    IBiffStorage
    System.IDisposable
    System.ICloneable
    Inherited Members
    BiffRecordRawWithArray.AutoExtractFields()
    BiffRecordRawWithArray.AutoGrowData
    BiffRecordRawWithArray.AutoInfillFromFields()
    BiffRecordRawWithArray.CheckOffsetAndLength(Int32, Int32)
    BiffRecordRawWithArray.ClearData()
    BiffRecordRawWithArray.CopyTo(BiffRecordRaw)
    BiffRecordRawWithArray.Data
    BiffRecordRawWithArray.Dispose()
    BiffRecordRawWithArray.EnlargeDataStorageIfNeeded(Int32, Int32)
    BiffRecordRawWithArray.FillStream(BinaryWriter, DataProvider, IEncryptor, Int32)
    BiffRecordRawWithArray.FillStream(BinaryWriter, IEncryptor, Int32)
    BiffRecordRawWithArray.Finalize()
    BiffRecordRawWithArray.GetAddr(Int32)
    BiffRecordRawWithArray.GetAddrAsRectangle(Int32)
    BiffRecordRawWithArray.GetBit(Int32, Int32)
    BiffRecordRawWithArray.GetByte(Int32)
    BiffRecordRawWithArray.GetBytes(Int32, Int32)
    BiffRecordRawWithArray.GetDouble(Int32)
    BiffRecordRawWithArray.GetFloat(Int32)
    BiffRecordRawWithArray.GetInt16(Int32)
    BiffRecordRawWithArray.GetInt32(Int32)
    BiffRecordRawWithArray.GetInt64(Int32)
    BiffRecordRawWithArray.GetSortedFields()
    BiffRecordRawWithArray.GetString(Int32, Int32)
    BiffRecordRawWithArray.GetString(Int32, Int32, Int32)
    BiffRecordRawWithArray.GetString(Int32, Int32, Int32, Boolean)
    BiffRecordRawWithArray.GetString16BitUpdateOffset(Int32)
    BiffRecordRawWithArray.GetString16BitUpdateOffset(Int32, Boolean)
    BiffRecordRawWithArray.GetStringByteLen(Int32)
    BiffRecordRawWithArray.GetStringByteLen(Int32, Int32)
    BiffRecordRawWithArray.GetStringUpdateOffset(Int32, Int32)
    BiffRecordRawWithArray.GetUInt16(Int32)
    BiffRecordRawWithArray.GetUInt32(Int32)
    BiffRecordRawWithArray.GetUInt64(Int32)
    BiffRecordRawWithArray.GetUnkTypeString(Int32, IList<Int32>, Int32, Int32, Int32, Byte[], Byte[])
    BiffRecordRawWithArray.GetValueByAttributeType(BiffRecordPosAttribute)
    BiffRecordRawWithArray.IsAsciiString(String)
    BiffRecordRawWithArray.IsEqual(BiffRecordRaw)
    BiffRecordRawWithArray.m_data
    BiffRecordRawWithArray.OnDispose()
    BiffRecordRawWithArray.ParseStructure(DataProvider, Int32, Int32, ExcelVersion)
    BiffRecordRawWithArray.Reserve(Int32)
    BiffRecordRawWithArray.SetAddr(Int32, Rectangle)
    BiffRecordRawWithArray.SetAddr(Int32, TAddr)
    BiffRecordRawWithArray.SetBit(Int32, Boolean, Int32)
    BiffRecordRawWithArray.SetByte(Int32, Byte)
    BiffRecordRawWithArray.SetByte(Int32, Byte, Int32)
    BiffRecordRawWithArray.SetBytes(Int32, Byte[])
    BiffRecordRawWithArray.SetBytes(Int32, Byte[], Int32, Int32)
    BiffRecordRawWithArray.SetDouble(Int32, Double)
    BiffRecordRawWithArray.SetFloat(Int32, Single)
    BiffRecordRawWithArray.SetInt16(Int32, Int16)
    BiffRecordRawWithArray.SetInt32(Int32, Int32)
    BiffRecordRawWithArray.SetInt64(Int32, Int64)
    BiffRecordRawWithArray.SetString16BitLen(Int32, String)
    BiffRecordRawWithArray.SetString16BitLen(Int32, String, Boolean, Boolean)
    BiffRecordRawWithArray.SetString16BitUpdateOffset(Int32, String)
    BiffRecordRawWithArray.SetString16BitUpdateOffset(Int32, String, Boolean)
    BiffRecordRawWithArray.SetStringByteLen(Int32, String)
    BiffRecordRawWithArray.SetStringNoLen(Int32, String)
    BiffRecordRawWithArray.SetStringNoLen(Int32, String, Boolean, Boolean)
    BiffRecordRawWithArray.SetStringNoLenDetectEncoding(Int32, String)
    BiffRecordRawWithArray.SetStringNoLenUpdateOffset(Int32, String, Boolean)
    BiffRecordRawWithArray.SetUInt16(Int32, UInt16)
    BiffRecordRawWithArray.SetUInt32(Int32, UInt32)
    BiffRecordRawWithArray.SetUInt64(Int32, UInt64)
    BiffRecordRawWithArray.SetValueByAttributeType(BiffRecordPosAttribute, Object)
    Namespace: Syncfusion.XlsIO.Parser.Biff_Records
    Assembly: Syncfusion.XlsIO.UWP.dll
    Syntax
    [Biff]
    public class UnknownRecord : BiffRecordRawWithArray, IBiffStorage, IDisposable, ICloneable

    Constructors

    UnknownRecord()

    Default constructor

    Declaration
    public UnknownRecord()

    UnknownRecord(Int32)

    Reserved for record's internal data array.

    Declaration
    public UnknownRecord(int iReserve)
    Parameters
    Type Name Description
    System.Int32 iReserve

    Amount of bytes for data array.

    Exceptions
    Type Condition
    System.ArgumentOutOfRangeException

    If amount of bytes requested is less than zero.

    UnknownRecord(BinaryReader, out Int32)

    Read / initialize constructor.

    Declaration
    public UnknownRecord(BinaryReader reader, out int itemSize)
    Parameters
    Type Name Description
    System.IO.BinaryReader reader

    Reader from which record data should be read.

    System.Int32 itemSize

    Size of read item.

    Exceptions
    Type Condition
    System.ArgumentNullException

    If stream is not specified.

    System.ApplicationException

    If stream does not support read or seek operations.

    UnknownRecord(Stream, out Int32)

    Read / initialize constructor.

    Declaration
    public UnknownRecord(Stream stream, out int itemSize)
    Parameters
    Type Name Description
    System.IO.Stream stream

    Stream from which record data should be read.

    System.Int32 itemSize

    Size of read item.

    Exceptions
    Type Condition
    System.ArgumentNullException

    If stream is not specified.

    System.ApplicationException

    If stream does not support read or seek operations.

    Properties

    DataLen

    Gets / sets length of the data array.

    Declaration
    public int DataLen { get; set; }
    Property Value
    Type
    System.Int32

    Empty

    Declaration
    public static BiffRecordRaw Empty { get; }
    Property Value
    Type
    Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw

    NeedDataArray

    Declaration
    public override bool NeedDataArray { get; }
    Property Value
    Type
    System.Boolean
    Overrides
    Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw.NeedDataArray

    RecordCode

    Declaration
    public int RecordCode { get; set; }
    Property Value
    Type
    System.Int32

    Methods

    Clone()

    Clones current instance.

    Declaration
    public object Clone()
    Returns
    Type Description
    System.Object

    Returns cloned object.

    GetStoreSize(ExcelVersion)

    Size of the required storage space. Read-only.

    Declaration
    public override int GetStoreSize(ExcelVersion version)
    Parameters
    Type Name Description
    ExcelVersion version
    Returns
    Type
    System.Int32
    Overrides
    BiffRecordRawWithArray.GetStoreSize(ExcelVersion)

    ParseStructure()

    Parse structure of record. Converts data buffer to special values according to record specification.

    Declaration
    public override void ParseStructure()
    Overrides
    BiffRecordRawWithArray.ParseStructure()

    Implements

    IBiffStorage
    System.IDisposable
    System.ICloneable

    Extension Methods

    DateTimeExtension.ToDateTime(Object)
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