Freigeben über


HeterogeneousColumn-Klasse

Represents a column contained in a table on a non-Microsoft SQL Server Publisher.

Vererbungshierarchie

System. . :: . .Object
  Microsoft.SqlServer.Replication..::..HeterogeneousColumn

Namespace:  Microsoft.SqlServer.Replication
Assembly:  Microsoft.SqlServer.Rmo (in Microsoft.SqlServer.Rmo.dll)

Syntax

'Declaration
Public NotInheritable Class HeterogeneousColumn
'Usage
Dim instance As HeterogeneousColumn
public sealed class HeterogeneousColumn
public ref class HeterogeneousColumn sealed
[<SealedAttribute>]
type HeterogeneousColumn =  class end
public final class HeterogeneousColumn

Der HeterogeneousColumn-Typ macht folgende Elemente verfügbar.

Konstruktoren

  Name Beschreibung
Öffentliche Methode HeterogeneousColumn Creates a new instance of the HeterogeneousColumn class.

Zum Anfang

Eigenschaften

  Name Beschreibung
Öffentliche Eigenschaft ColumnId
Öffentliche Eigenschaft DataLoss Gets or sets whether information loss may occur when column data is replicated to the Subscriber.
Öffentliche Eigenschaft DestinationDatatype Gets or sets the data type that can be mapped to this column.
Öffentliche Eigenschaft DestinationLength Gets or sets the length of the destination data type.
Öffentliche Eigenschaft DestinationNullable Gets or sets whether the destination data can accept null values.
Öffentliche Eigenschaft DestinationPrecision Gets or sets the precision for the destination data type.
Öffentliche Eigenschaft DestinationScale Gets or sets the scale for the destination data type.
Öffentliche Eigenschaft IsDefault Gets or sets whether there is a default constraint bound to the column.
Öffentliche Eigenschaft IsDefined Gets or sets whether a data type mapping is currently defined for the column.
Öffentliche Eigenschaft IsPrimaryKey Sets or gets whether there is a primary key constraint defined on the column.
Öffentliche Eigenschaft IsPublished Gets or sets whether the column is currently published.
Öffentliche Eigenschaft IsValid Gets or sets whether the column can be published.
Öffentliche Eigenschaft MappingId
Öffentliche Eigenschaft Name Gets or sets the name of the column.
Öffentliche Eigenschaft SourceDataTypeInfo Gets or sets the name of the source data type for the column.
Öffentliche Eigenschaft UserData Gets or sets an object property value that allows users to attach their own data to this object.

Zum Anfang

Methoden

  Name Beschreibung
Öffentliche Methode Equals (Geerbt von Object.)
Geschützte Methode Finalize (Geerbt von Object.)
Öffentliche Methode GetHashCode (Geerbt von Object.)
Öffentliche Methode GetType (Geerbt von Object.)
Geschützte Methode MemberwiseClone (Geerbt von Object.)
Öffentliche Methode ToString (Geerbt von Object.)

Zum Anfang

Hinweise

The HeterogeneousColumn structure is used in heterogeneous database replication from a non-SQL Server Publisher. The data is used in SQL Server Management Studio to enable users to select columns to publish from an Oracle Publisher.

This namespace, class, or member is supported only in version 2.0 of the Microsoft .NET Framework.

Thread Safety

Any public static (Shared in Microsoft Visual Basic) members of this type are safe for multithreaded operations. Any instance members are not guaranteed to be thread safe.

Threadsicherheit

Alle öffentlichen static (Shared in Visual Basic)-Elemente dieses Typs sind Threadsicher. Für Instanzelemente wird die Threadsicherheit nicht gewährleistet.