共用方式為

OrganizationServiceContext.AddLink 方法

  • 發行項

適用於: CRM 2015 on-prem, CRM Online

Adds the specified link to the set of objects the OrganizationServiceContext is tracking.

命名空間: Microsoft.Xrm.Sdk.Client
組件: Microsoft.Xrm.Sdk (在 Microsoft.Xrm.Sdk.dll 中)

語法

'宣告
Public Sub AddLink ( _
    source As Entity, _
    relationship As Relationship, _
    target As Entity _
)

public void AddLink (
    Entity source,
    Relationship relationship,
    Entity target
)

參數

  • source
    Type: Entity. The source entity for the new link.
  • relationship
    Type: Relationship. The navigation property or attribute on the source object that returns the related object.
  • target
    Type: Entity. The entity related to the source entity by the new link.

備註

Notifies the OrganizationServiceContext that a new link exists between the related source and target objects and that the link is represented by the specified entity attribute or navigation property. The OrganizationServiceContext adds this link to the set of newly created links that are sent to the Web service on the next call to SaveChanges method.Links are one-way relationships. Because associations are bi-directional, in a one-to-one association you must call AddLink again to create the reverse link.

執行緒安全

此類型的任何公用靜態 (Visual Basic 中的 Shared) 成員都具備執行緒安全。任何執行個體成員都不保證具備執行緒安全。

平台

開發平台

Windows Vista、Windows Server 2003 和

目標平台

Windows Vista、Windows XP

請參閱

參照

OrganizationServiceContext 類別
OrganizationServiceContext 成員
Microsoft.Xrm.Sdk.Client 命名空間

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