Класс FlatFileColumn

Contains information that defines the properties of columns in a flat file source or destination data adapter. The flat file adapter is used for accessing data in flat files. This class cannot be inherited.

Иерархия наследования

System. . :: . .Object
  Microsoft.SqlServer.Dts.Runtime. . :: . .DtsObject
    Microsoft.SqlServer.Dts.Runtime..::..FlatFileColumn

Пространство имен:  Microsoft.SqlServer.Dts.Runtime
Сборка:  Microsoft.SqlServer.ManagedDTS (в Microsoft.SqlServer.ManagedDTS.dll)

Синтаксис

'Декларация
Public NotInheritable Class FlatFileColumn _
    Inherits DtsObject _
    Implements IDTSPersist, IDTSName, IComponent, IDisposable
'Применение
Dim instance As FlatFileColumn

public sealed class FlatFileColumn : DtsObject, 
    IDTSPersist, IDTSName, IComponent, IDisposable

public ref class FlatFileColumn sealed : public DtsObject, 
    IDTSPersist, IDTSName, IComponent, IDisposable

[<SealedAttribute>]
type FlatFileColumn =  
    class
        inherit DtsObject
        interface IDTSPersist
        interface IDTSName
        interface IComponent
        interface IDisposable
    end

public final class FlatFileColumn extends DtsObject implements IDTSPersist, IDTSName, IComponent, IDisposable

Тип FlatFileColumn обеспечивает доступ к следующим элементам.

Свойства

	Имя	Описание
	ColumnDelimiter	Gets or sets the character that is the column delimiter.
	ColumnType	Gets or sets the column type, whether delimited or fixed width.
	ColumnWidth	Gets or sets the value that indicates how wide a column is when the ColumnType is fixed width.
	CreationName	Returns the string that is used by the Integration Services run-time to create an instance of the FlatFileColumn object. This property is read-only.
	DataPrecision	Gets or sets the total number of digits in a column that is defined as a numeric data type.
	DataScale	Gets and sets the scale.
	DataType	Gets or sets the DataType of the value stored in the flat file column.
	Description	Gets or sets the column description.
	ID	Returns the unique ID assigned to the column. This property is read-only.
	MaximumWidth	Gets or sets the maximum number of bytes to be read from the buffer.
	Name	Gets or sets a name for the column.
	Site	Инфраструктура.
	TextQualified	Gets or sets a Boolean that indicates whether the column is text qualified.

В начало

Методы

	Имя	Описание
	Dispose	Releases the resources used by the flat file connection.
	Equals	Determines whether two object instances are equal. (Производный от DtsObject.)
	Finalize	(Производный от Object.)
	GetHashCode	Returns the hash code for this instance. (Производный от DtsObject.)
	GetType	(Производный от Object.)
	LoadFromXML	This method is not callable by your application code. To load a package saved as .xml, use the Application..::..LoadPackage method.
	MemberwiseClone	(Производный от Object.)
	SaveToXML	This method is not callable by your application code. To save a package as .xml, use the Application..::..SaveToXml method.
	ToString	(Производный от Object.)

В начало

События

	Имя	Описание
	Disposed	Adds an event handler to listen to the Disposed event on the component.

В начало

Замечания

This class inherits from the following classes and interfaces:

• DtsObject

• IDTSPersist

• IDTSName

• IComponent

• IDisposable

Безопасность многопоточности

Любые открытые статический (Shared в Visual Basic) элементы этого типа потокобезопасны. Потокобезопасность с элементами экземпляров не гарантируется.

См. также

Справочник

Пространство имен Microsoft.SqlServer.Dts.Runtime