CachedResultsetDataReader Class

DataReader which is used to traverse a cached resultset.

Inheritance Hierarchy

SystemObject
  SystemMarshalByRefObject
    System.Data.CommonDbDataReader
      SD.LLBLGen.Pro.ORMSupportClassesCachedResultsetDataReader

Namespace: SD.LLBLGen.Pro.ORMSupportClasses
Assembly: SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.4.0.0 (5.4.0)

Syntax

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public class CachedResultsetDataReader : DbDataReader

Public Class CachedResultsetDataReader
	Inherits DbDataReader

The CachedResultsetDataReader type exposes the following members.

Properties

	Name	Description
	Depth	Gets a value indicating the depth of nesting for the current row. (Overrides DbDataReaderDepth.)
	FieldCount	Gets the number of columns in the current row. (Overrides DbDataReaderFieldCount.)
	HasRows	Gets a value that indicates whether this DbDataReader contains one or more rows. (Overrides DbDataReaderHasRows.)
	IsClosed	Gets a value indicating whether the DbDataReader is closed. (Overrides DbDataReaderIsClosed.)
	ItemInt32	Gets the value of the specified column as an instance of Object. (Overrides DbDataReaderItemInt32.)
	ItemString	Gets the value of the specified column as an instance of Object. (Overrides DbDataReaderItemString.)
	RecordsAffected	Gets the number of rows changed, inserted, or deleted by execution of the SQL statement. (Overrides DbDataReaderRecordsAffected.)
	VisibleFieldCount	Gets the number of fields in the DbDataReader that are not hidden. (Inherited from DbDataReader.)

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Methods

	Name	Description
	Close	Closes the DbDataReader object. (Overrides DbDataReaderClose.)
	CreateObjRef	Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from MarshalByRefObject.)
	Dispose	Releases all resources used by the current instance of the DbDataReader class. (Inherited from DbDataReader.)
	Dispose(Boolean)	Releases the managed resources used by the DbDataReader and optionally releases the unmanaged resources. (Inherited from DbDataReader.)
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetBoolean	Gets the value of the specified column as a Boolean. (Overrides DbDataReaderGetBoolean(Int32).)
	GetByte	Gets the value of the specified column as a byte. (Overrides DbDataReaderGetByte(Int32).)
	GetBytes	Reads a stream of bytes from the specified column, starting at location indicated by dataOffset, into the buffer, starting at the location indicated by bufferOffset. (Overrides DbDataReaderGetBytes(Int32, Int64, Byte, Int32, Int32).)
	GetChar	Gets the value of the specified column as a single character. (Overrides DbDataReaderGetChar(Int32).)
	GetChars	Reads a stream of characters from the specified column, starting at location indicated by dataOffset, into the buffer, starting at the location indicated by bufferOffset. (Overrides DbDataReaderGetChars(Int32, Int64, Char, Int32, Int32).)
	GetData	Returns a DbDataReader object for the requested column ordinal. (Inherited from DbDataReader.)
	GetDataTypeName	Gets name of the data type of the specified column. (Overrides DbDataReaderGetDataTypeName(Int32).)
	GetDateTime	Gets the value of the specified column as a DateTime object. (Overrides DbDataReaderGetDateTime(Int32).)
	GetDbDataReader	Returns a DbDataReader object for the requested column ordinal that can be overridden with a provider-specific implementation. (Inherited from DbDataReader.)
	GetDecimal	Gets the value of the specified column as a Decimal object. (Overrides DbDataReaderGetDecimal(Int32).)
	GetDouble	Gets the value of the specified column as a double-precision floating point number. (Overrides DbDataReaderGetDouble(Int32).)
	GetEnumerator	Returns an IEnumerator that can be used to iterate through the rows in the data reader. (Overrides DbDataReaderGetEnumerator.)
	GetFieldType	Gets the data type of the specified column. (Overrides DbDataReaderGetFieldType(Int32).)
	GetFieldValueT	Synchronously gets the value of the specified column as a type. (Inherited from DbDataReader.)
	GetFieldValueAsyncT(Int32)	Asynchronously gets the value of the specified column as a type. (Inherited from DbDataReader.)
	GetFieldValueAsyncT(Int32, CancellationToken)	Asynchronously gets the value of the specified column as a type. (Inherited from DbDataReader.)
	GetFloat	Gets the value of the specified column as a single-precision floating point number. (Overrides DbDataReaderGetFloat(Int32).)
	GetGuid	Gets the value of the specified column as a globally-unique identifier (GUID). (Overrides DbDataReaderGetGuid(Int32).)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetInt16	Gets the value of the specified column as a 16-bit signed integer. (Overrides DbDataReaderGetInt16(Int32).)
	GetInt32	Gets the value of the specified column as a 32-bit signed integer. (Overrides DbDataReaderGetInt32(Int32).)
	GetInt64	Gets the value of the specified column as a 64-bit signed integer. (Overrides DbDataReaderGetInt64(Int32).)
	GetLifetimeService	Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from MarshalByRefObject.)
	GetName	Gets the name of the column, given the zero-based column ordinal. (Overrides DbDataReaderGetName(Int32).)
	GetOrdinal	Gets the column ordinal given the name of the column. (Overrides DbDataReaderGetOrdinal(String).)
	GetProviderSpecificFieldType	Returns the provider-specific field type of the specified column. (Inherited from DbDataReader.)
	GetProviderSpecificValue	Gets the value of the specified column as an instance of Object. (Inherited from DbDataReader.)
	GetProviderSpecificValues	Gets all provider-specific attribute columns in the collection for the current row. (Inherited from DbDataReader.)
	GetSchemaTable	Returns a DataTable that describes the column metadata of the DbDataReader. (Overrides DbDataReaderGetSchemaTable.)
	GetStream	Retrieves data as a Stream. (Inherited from DbDataReader.)
	GetString	Gets the value of the specified column as an instance of String. (Overrides DbDataReaderGetString(Int32).)
	GetTextReader	Retrieves data as a TextReader. (Inherited from DbDataReader.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	GetValue	Gets the value of the specified column as an instance of Object. (Overrides DbDataReaderGetValue(Int32).)
	GetValues	Gets all attribute columns in the collection for the current row. (Overrides DbDataReaderGetValues(Object).)
	InitializeLifetimeService	Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from MarshalByRefObject.)
	IsDBNull	Gets a value that indicates whether the column contains nonexistent or missing values. (Overrides DbDataReaderIsDBNull(Int32).)
	IsDBNullAsync(Int32)	An asynchronous version of IsDBNull(Int32), which gets a value that indicates whether the column contains non-existent or missing values. (Inherited from DbDataReader.)
	IsDBNullAsync(Int32, CancellationToken)	An asynchronous version of IsDBNull(Int32), which gets a value that indicates whether the column contains non-existent or missing values. Optionally, sends a notification that operations should be cancelled. (Inherited from DbDataReader.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	MemberwiseClone(Boolean)	Creates a shallow copy of the current MarshalByRefObject object. (Inherited from MarshalByRefObject.)
	NextResult	Advances the reader to the next result when reading the results of a batch of statements. (Overrides DbDataReaderNextResult.)
	NextResultAsync	An asynchronous version of NextResult, which advances the reader to the next result when reading the results of a batch of statements.Invokes NextResultAsync(CancellationToken) with CancellationToken.None. (Inherited from DbDataReader.)
	NextResultAsync(CancellationToken)	This is the asynchronous version of NextResult. Providers should override with an appropriate implementation. The cancellationToken may optionally be ignored.The default implementation invokes the synchronous NextResult method and returns a completed task, blocking the calling thread. The default implementation will return a cancelled task if passed an already cancelled cancellationToken. Exceptions thrown by NextResult will be communicated via the returned Task Exception property.Other methods and properties of the DbDataReader object should not be invoked while the returned Task is not yet completed. (Inherited from DbDataReader.)
	Read	Advances the reader to the next record in a result set. (Overrides DbDataReaderRead.)
	ReadAsync	An asynchronous version of Read, which advances the reader to the next record in a result set. This method invokes ReadAsync(CancellationToken) with CancellationToken.None. (Inherited from DbDataReader.)
	ReadAsync(CancellationToken)	This is the asynchronous version of Read. Providers should override with an appropriate implementation. The cancellationToken may optionally be ignored.The default implementation invokes the synchronous Read method and returns a completed task, blocking the calling thread. The default implementation will return a cancelled task if passed an already cancelled cancellationToken. Exceptions thrown by Read will be communicated via the returned Task Exception property.Do not invoke other methods and properties of the DbDataReader object until the returned Task is complete. (Inherited from DbDataReader.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Explicit Interface Implementations

	Name	Description
	IDataRecordGetData	For a description of this member, see GetData(Int32). (Inherited from DbDataReader.)

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Remarks

This reader won't clone byte[] values, so byte manipulation in a row which is received from this reader will affect all objects which contain the particular value.

Reference

SD.LLBLGen.Pro.ORMSupportClasses Namespace