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ForeignKey.ExtendedProperties 属性

  • 项目

Represents a collection of ExtendedProperty objects. Each ExtendedProperty object represents an extended property on the ForeignKey object.

命名空间：  Microsoft.SqlServer.Management.Smo
程序集：  Microsoft.SqlServer.Smo（在 Microsoft.SqlServer.Smo.dll 中）

语法

声明
<SfcObjectAttribute(SfcContainerRelationship.ChildContainer, SfcContainerCardinality.ZeroToAny,  _
    GetType(ExtendedProperty))> _
Public ReadOnly Property ExtendedProperties As ExtendedPropertyCollection 
    Get
用法
Dim instance As ForeignKey 
Dim value As ExtendedPropertyCollection 

value = instance.ExtendedProperties

[SfcObjectAttribute(SfcContainerRelationship.ChildContainer, SfcContainerCardinality.ZeroToAny, 
    typeof(ExtendedProperty))]
public ExtendedPropertyCollection ExtendedProperties { get; }

[SfcObjectAttribute(SfcContainerRelationship::ChildContainer, SfcContainerCardinality::ZeroToAny, 
    typeof(ExtendedProperty))]
public:
virtual property ExtendedPropertyCollection^ ExtendedProperties {
    ExtendedPropertyCollection^ get () sealed;
}

[<SfcObjectAttribute(SfcContainerRelationship.ChildContainer, SfcContainerCardinality.ZeroToAny, 
    typeof(ExtendedProperty))>]
abstract ExtendedProperties : ExtendedPropertyCollection
[<SfcObjectAttribute(SfcContainerRelationship.ChildContainer, SfcContainerCardinality.ZeroToAny, 
    typeof(ExtendedProperty))>]
override ExtendedProperties : ExtendedPropertyCollection

final function get ExtendedProperties () : ExtendedPropertyCollection

属性值

类型：Microsoft.SqlServer.Management.Smo.ExtendedPropertyCollection
An ExtendedPropertyCollection object that represents all the extended properties of the ForeignKey object.

实现

IExtendedProperties.ExtendedProperties

示例

创建、更改和删除外键

请参阅

参考

ForeignKey 类

Microsoft.SqlServer.Management.Smo 命名空间

其他资源

创建和修改 FOREIGN KEY 约束

CREATE TABLE (Transact-SQL)