BusinessLogicDataReader 類別

此 API 支援 SQL Server 2012 基礎結構，但無法直接從您的程式碼使用。

Represents a business logic data reader.

繼承階層

System.Object
  Microsoft.SqlServer.Replication.BusinessLogicSupport.BusinessLogicDataReader

命名空間：  Microsoft.SqlServer.Replication.BusinessLogicSupport
組件：  Microsoft.SqlServer.Replication.BusinessLogicSupport (在 Microsoft.SqlServer.Replication.BusinessLogicSupport.dll 中)

語法

'宣告
Public Class BusinessLogicDataReader _
    Implements IDataReader, IDisposable, IDataRecord
'用途
Dim instance As BusinessLogicDataReader

public class BusinessLogicDataReader : IDataReader, 
    IDisposable, IDataRecord

public ref class BusinessLogicDataReader : IDataReader, 
    IDisposable, IDataRecord

type BusinessLogicDataReader =  
    class 
        interface IDataReader 
        interface IDisposable 
        interface IDataRecord 
    end

public class BusinessLogicDataReader implements IDataReader, IDisposable, IDataRecord

BusinessLogicDataReader 型別公開下列成員。

建構函式

	名稱	說明
	BusinessLogicDataReader	Initializes a new instance of the BusinessLogicDataReader class.

上層

屬性

	名稱	說明
	Depth	Gets a value indicating the depth of nesting for the current row.
	FieldCount	Gets the number of columns in the current row.
	IsClosed	Gets a value that indicates whether the BusinessLogicDataReader is closed.
	Item[Int32]	Gets the value of the specified column.
	Item[String]	Gets the value of the specified column.
	RecordsAffected	Gets the number of rows changed, inserted, or deleted by execution of the statement.

上層

方法

	名稱	說明
	Close	Closes the BusinessLogicDataReader object.
	Dispose	Releases all resources used by the current instance of the BusinessLogicDataReaderclass.
	Equals	(繼承自 Object。)
	Finalize	(繼承自 Object。)
	GetBoolean	Gets the value of the specified column as a Boolean.
	GetByte	Gets the value of the specified column as a byte.
	GetBytes	Reads a stream of bytes from the specified column.
	GetChar	Gets the value of the specified column as a single character.
	GetChars	Reads a stream of characters from the specified column.
	GetData	Reads a BusinessLogicDataReader for the requested column ordinal.
	GetDataTypeName	Gets name of the data type of the specified column.
	GetDateTime	Gets the value of the specified column as a DateTime object.
	GetDecimal	Gets the value of the specified column as a Decimal object.
	GetDouble	Gets the value of the specified column as a double-precision floating point number.
	GetFieldType	Gets the data type of the specified column.
	GetFloat	Gets the value of the specified column as a single-precision floating point number.
	GetGuid	Gets the value of the specified column as a globally-unique identifier (GUID).
	GetHashCode	(繼承自 Object。)
	GetInt16	Gets the value of the specified column as a 16-bit signed integer.
	GetInt32	Gets the value of the specified column as a 32-bit signed integer.
	GetInt64	Gets the value of the specified column as a 64-bit signed integer.
	GetName	Gets the name of the column.
	GetOrdinal	Gets the column ordinal given the name of the column.
	GetSchemaTable	Returns a DataTable that describes the column metadata.
	GetString	Gets the value of the specified column as an instance of String.
	GetType	(繼承自 Object。)
	GetValue	Gets the value of the specified column as an instance of Object.
	GetValues	Populates an array of objects with the column values of the current row.
	IsDBNull	Indicates whether the column contains nonexistent or missing values.
	MemberwiseClone	(繼承自 Object。)
	NextResult	Advances the reader to the next result when reading the results of a batch of statements.
	Read	Advances the reader to the next record in a result set.
	ToString	(繼承自 Object。)

上層

執行緒安全性

這個型別的任何公用 static (在 Visual Basic 中為 Shared) 成員都是執行緒安全的。並不是所有的執行個體成員都保證可以用於所有的執行緒。

請參閱

參考

Microsoft.SqlServer.Replication.BusinessLogicSupport 命名空間