Class DataReaderFiltered

Wraps an existing data reader while filtering records.

Inheritance

System.Object

DataReaderFiltered

Implements

System.Data.IDataReader

System.Data.IDataRecord

System.IDisposable

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: BayesServer.Data

Assembly: BayesServer.Data.dll

Syntax

public sealed class DataReaderFiltered : IDataReader, IDataRecord, IDisposable

Constructors

DataReaderFiltered(IDataReader, IDataReaderFilter)

Initializes a new instance of the DataReaderFiltered class.

Declaration

public DataReaderFiltered(IDataReader inner, IDataReaderFilter filter)

Parameters

Type	Name	Description
System.Data.IDataReader	inner	The existing data reader to filter.
IDataReaderFilter	filter	Determines whether a record should be included in the filtered data reader or not.

Properties

Depth

Declaration

public int Depth { get; }

Property Value

Type	Description
System.Int32

FieldCount

Declaration

public int FieldCount { get; }

Property Value

Type	Description
System.Int32

IsClosed

Declaration

public bool IsClosed { get; }

Property Value

Type	Description
System.Boolean

Item[Int32]

Declaration

public object this[int i] { get; }

Parameters

Type	Name	Description
System.Int32	i

Property Value

Type	Description
System.Object

Item[String]

Declaration

public object this[string name] { get; }

Parameters

Type	Name	Description
System.String	name

Property Value

Type	Description
System.Object

RecordsAffected

Declaration

public int RecordsAffected { get; }

Property Value

Type	Description
System.Int32

Methods

Close()

Declaration

public void Close()

Dispose()

Declaration

public void Dispose()

GetBoolean(Int32)

Declaration

public bool GetBoolean(int i)

Parameters

Type	Name	Description
System.Int32	i

Returns

Type	Description
System.Boolean

GetByte(Int32)

Declaration

public byte GetByte(int i)

Parameters

Type	Name	Description
System.Int32	i

Returns

Type	Description
System.Byte

GetBytes(Int32, Int64, Byte[], Int32, Int32)

Declaration

public long GetBytes(int i, long fieldOffset, byte[] buffer, int bufferoffset, int length)

Parameters

Type	Name	Description
System.Int32	i
System.Int64	fieldOffset
System.Byte[]	buffer
System.Int32	bufferoffset
System.Int32	length

Returns

Type	Description
System.Int64

GetChar(Int32)

Declaration

public char GetChar(int i)

Parameters

Type	Name	Description
System.Int32	i

Returns

Type	Description
System.Char

GetChars(Int32, Int64, Char[], Int32, Int32)

Declaration

public long GetChars(int i, long fieldoffset, char[] buffer, int bufferoffset, int length)

Parameters

Type	Name	Description
System.Int32	i
System.Int64	fieldoffset
System.Char[]	buffer
System.Int32	bufferoffset
System.Int32	length

Returns

Type	Description
System.Int64

GetData(Int32)

Declaration

public IDataReader GetData(int i)

Parameters

Type	Name	Description
System.Int32	i

Returns

Type	Description
System.Data.IDataReader

GetDataTypeName(Int32)

Declaration

public string GetDataTypeName(int i)

Parameters

Type	Name	Description
System.Int32	i

Returns

Type	Description
System.String

GetDateTime(Int32)

Declaration

public DateTime GetDateTime(int i)

Parameters

Type	Name	Description
System.Int32	i

Returns

Type	Description
System.DateTime

GetDecimal(Int32)

Declaration

public decimal GetDecimal(int i)

Parameters

Type	Name	Description
System.Int32	i

Returns

Type	Description
System.Decimal

GetDouble(Int32)

Declaration

public double GetDouble(int i)

Parameters

Type	Name	Description
System.Int32	i

Returns

Type	Description
System.Double

GetFieldType(Int32)

Declaration

public Type GetFieldType(int i)

Parameters

Type	Name	Description
System.Int32	i

Returns

Type	Description
System.Type

GetFloat(Int32)

Declaration

public float GetFloat(int i)

Parameters

Type	Name	Description
System.Int32	i

Returns

Type	Description
System.Single

GetGuid(Int32)

Declaration

public Guid GetGuid(int i)

Parameters

Type	Name	Description
System.Int32	i

Returns

Type	Description
System.Guid

GetInt16(Int32)

Declaration

public short GetInt16(int i)

Parameters

Type	Name	Description
System.Int32	i

Returns

Type	Description
System.Int16

GetInt32(Int32)

Declaration

public int GetInt32(int i)

Parameters

Type	Name	Description
System.Int32	i

Returns

Type	Description
System.Int32

GetInt64(Int32)

Declaration

public long GetInt64(int i)

Parameters

Type	Name	Description
System.Int32	i

Returns

Type	Description
System.Int64

GetName(Int32)

Declaration

public string GetName(int i)

Parameters

Type	Name	Description
System.Int32	i

Returns

Type	Description
System.String

GetOrdinal(String)

Declaration

public int GetOrdinal(string name)

Parameters

Type	Name	Description
System.String	name

Returns

Type	Description
System.Int32

GetSchemaTable()

Declaration

public DataTable GetSchemaTable()

Returns

Type	Description
System.Data.DataTable

GetString(Int32)

Declaration

public string GetString(int i)

Parameters

Type	Name	Description
System.Int32	i

Returns

Type	Description
System.String

GetValue(Int32)

Declaration

public object GetValue(int i)

Parameters

Type	Name	Description
System.Int32	i

Returns

Type	Description
System.Object

GetValues(Object[])

Declaration

public int GetValues(object[] values)

Parameters

Type	Name	Description
System.Object[]	values

Returns

Type	Description
System.Int32

IsDBNull(Int32)

Declaration

public bool IsDBNull(int i)

Parameters

Type	Name	Description
System.Int32	i

Returns

Type	Description
System.Boolean

NextResult()

Declaration

public bool NextResult()

Returns

Type	Description
System.Boolean

Read()

Declaration

public bool Read()

Returns

Type	Description
System.Boolean

Implements

System.Data.IDataReader

System.Data.IDataRecord

System.IDisposable