Класс HeterogeneousColumn
Represents a column contained in a table on a non-Microsoft SQL Server Publisher.
Иерархия наследования
System.Object
Microsoft.SqlServer.Replication.HeterogeneousColumn
Пространство имен: Microsoft.SqlServer.Replication
Сборка: Microsoft.SqlServer.Rmo (в Microsoft.SqlServer.Rmo.dll)
Синтаксис
'Декларация
Public NotInheritable Class HeterogeneousColumn
'Применение
Dim instance As HeterogeneousColumn
public sealed class HeterogeneousColumn
public ref class HeterogeneousColumn sealed
[<SealedAttribute>]
type HeterogeneousColumn = class end
public final class HeterogeneousColumn
Тип HeterogeneousColumn обеспечивает доступ к следующим элементам.
Конструкторы
| Имя | Описание | |
|---|---|---|
.gif "Открытый метод") |
HeterogeneousColumn | Creates a new instance of the HeterogeneousColumn class. |
В начало
Свойства
| Имя | Описание | |
|---|---|---|
.gif "Открытое свойство") |
ColumnId | |
|
DataLoss | Gets or sets whether information loss may occur when column data is replicated to the Subscriber. |
|
DestinationDatatype | Gets or sets the data type that can be mapped to this column. |
|
DestinationLength | Gets or sets the length of the destination data type. |
|
DestinationNullable | Gets or sets whether the destination data can accept null values. |
|
DestinationPrecision | Gets or sets the precision for the destination data type. |
|
DestinationScale | Gets or sets the scale for the destination data type. |
|
IsDefault | Gets or sets whether there is a default constraint bound to the column. |
|
IsDefined | Gets or sets whether a data type mapping is currently defined for the column. |
|
IsPrimaryKey | Sets or gets whether there is a primary key constraint defined on the column. |
|
IsPublished | Gets or sets whether the column is currently published. |
|
IsValid | Gets or sets whether the column can be published. |
|
MappingId | |
|
Name | Gets or sets the name of the column. |
|
SourceDataTypeInfo | Gets or sets the name of the source data type for the column. |
|
UserData | Gets or sets an object property value that allows users to attach their own data to this object. |
В начало
Методы
| Имя | Описание | |
|---|---|---|
|
Equals | (Производный от Object.) |
|
GetHashCode | (Производный от Object.) |
|
GetType | (Производный от Object.) |
|
ToString | (Производный от Object.) |
В начало
Замечания
The HeterogeneousColumn structure is used in heterogeneous database replication from a non-SQL Server Publisher. The data is used in Среда 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.
Безопасность многопоточности
Любые открытые статический (Shared в Visual Basic) элементы этого типа потокобезопасны. Потокобезопасность с элементами экземпляров не гарантируется.