CreateOneToManyRequest 類別

Contains the data that is needed to create a new One-to-Many (1:N) entity relationship.

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

語法

'宣告
<DataContractAttribute(Namespace:="https://schemas.microsoft.com/xrm/2011/Contracts")> _
Public NotInheritable Class CreateOneToManyRequest
    Inherits OrganizationRequest

[DataContractAttribute(Namespace="https://schemas.microsoft.com/xrm/2011/Contracts")] 
public sealed class CreateOneToManyRequest : OrganizationRequest

範例

The following example shows how to use this message. For this sample to work correctly, you must be connected to the server to get an IOrganizationService interface. For the complete sample, see the link later in this topic. This sample creates an entity relationship between Account and Campaign entities by using CreateOneToManyRequest.

bool eligibleCreateOneToManyRelationship =
    EligibleCreateOneToManyRelationship("account", "campaign");

if (eligibleCreateOneToManyRelationship)
{
    CreateOneToManyRequest createOneToManyRelationshipRequest =
        new CreateOneToManyRequest
    {
        OneToManyRelationship =
        new OneToManyRelationshipMetadata
        {
            ReferencedEntity = "account",
            ReferencingEntity = "campaign",
            SchemaName = "new_account_campaign",
            AssociatedMenuConfiguration = new AssociatedMenuConfiguration
            {
                Behavior = AssociatedMenuBehavior.UseLabel,
                Group = AssociatedMenuGroup.Details,
                Label = new Label("Account", 1033),
                Order = 10000
            },
            CascadeConfiguration = new CascadeConfiguration
            {
                Assign = CascadeType.NoCascade,
                Delete = CascadeType.RemoveLink,
                Merge = CascadeType.NoCascade,
                Reparent = CascadeType.NoCascade,
                Share = CascadeType.NoCascade,
                Unshare = CascadeType.NoCascade
            }
        },
        Lookup = new LookupAttributeMetadata
        {
            SchemaName = "new_parent_accountid",
            DisplayName = new Label("Account Lookup", 1033),
            RequiredLevel = new AttributeRequiredLevelManagedProperty(AttributeRequiredLevel.None),
            Description = new Label("Sample Lookup", 1033)
        }
    };


    CreateOneToManyResponse createOneToManyRelationshipResponse =
        (CreateOneToManyResponse)_serviceProxy.Execute(
        createOneToManyRelationshipRequest);

    _oneToManyRelationshipId =
        createOneToManyRelationshipResponse.RelationshipId;
    _oneToManyRelationshipName = 
        createOneToManyRelationshipRequest.OneToManyRelationship.SchemaName;

    Console.WriteLine(
        "The one-to-many relationship has been created between {0} and {1}.",
        "account", "campaign");
}

備註

Message Availability

如果要使用此訊息，呼叫端必須連線至伺服器。

Usage

Pass an instance of this class to the Execute method, which returns an instance of CreateOneToManyResponse.

Privileges and Access Rights

To perform this action, the caller must have privileges listed in CreateOneToMany Privileges.

Notes for Callers

繼承階層

System.Object
   Microsoft.Xrm.Sdk.OrganizationRequest
    Microsoft.Xrm.Sdk.Messages.CreateOneToManyRequest

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

Development Platforms

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

Target Platforms

Windows Server 2008、Windows Server 2012、Windows 7

Change History

請參閱

參照

CreateOneToManyRequest 成員
Microsoft.Xrm.Sdk.Messages 命名空間
CreateOneToManyResponse

其他資源

Entity Relationship Eligibility
Create Entity Relationships
Customize Entity Relationship Metadata
Entity Relationship Behavior
Sample: Create Entity Relationships
Sample: Dump Entity Relationship Informtion to a File

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