CanBeReferencingRequest 클래스
Contains the data that is needed to check whether an entity can be the referencing entity in a one-to-many relationship.
네임스페이스: Microsoft.Xrm.Sdk.Messages
어셈블리: Microsoft.Xrm.Sdk(Microsoft.Xrm.Sdk.dll에 있음)
구문
‘선언
<DataContractAttribute(Namespace:="https://schemas.microsoft.com/xrm/2011/Contracts")> _
Public NotInheritable Class CanBeReferencingRequest
Inherits OrganizationRequest
[DataContractAttribute(Namespace="https://schemas.microsoft.com/xrm/2011/Contracts")]
public sealed class CanBeReferencingRequest : OrganizationRequest
예제
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.
/// <summary>
/// Determines whether two entities are eligible to participate in a relationship
/// </summary>
/// <param name="referencedEntity">Primary Entity</param>
/// <param name="referencingEntity">Referencing Entity</param>
/// <returns></returns>
public bool EligibleCreateOneToManyRelationship(string referencedEntity,
string referencingEntity)
{
//Checks whether the specified entity can be the primary entity in one-to-many
//relationship.
CanBeReferencedRequest canBeReferencedRequest = new CanBeReferencedRequest
{
EntityName = referencedEntity
};
CanBeReferencedResponse canBeReferencedResponse =
(CanBeReferencedResponse)_serviceProxy.Execute(canBeReferencedRequest);
if (!canBeReferencedResponse.CanBeReferenced)
{
Console.WriteLine(
"Entity {0} can't be the primary entity in this one-to-many relationship",
referencedEntity);
}
//Checks whether the specified entity can be the referencing entity in one-to-many
//relationship.
CanBeReferencingRequest canBereferencingRequest = new CanBeReferencingRequest
{
EntityName = referencingEntity
};
CanBeReferencingResponse canBeReferencingResponse =
(CanBeReferencingResponse)_serviceProxy.Execute(canBereferencingRequest);
if (!canBeReferencingResponse.CanBeReferencing)
{
Console.WriteLine(
"Entity {0} can't be the referencing entity in this one-to-many relationship",
referencingEntity);
}
if (canBeReferencedResponse.CanBeReferenced == true
&& canBeReferencingResponse.CanBeReferencing == true)
{
return true;
}
else
{
return false;
}
}
설명
Message Availability
이 메시지가 작동하려면 호출자가 서버에 연결되어야 합니다.
Usage
Pass an instance of this class to the Execute method, which returns an instance of the CanBeReferencingResponse class.
Privileges and Access Rights
To perform this action, the caller must have the required privileges, as listed in CanBeReferencing Privileges.
Notes for Callers
상속 계층
System.Object
Microsoft.Xrm.Sdk.OrganizationRequest
Microsoft.Xrm.Sdk.Messages.CanBeReferencingRequest
스레드 보안
이 형식의 공용 정적(Visual Basic에서는 Shared) 구성원은 스레드로부터 안전합니다. 인스턴스 구성원은 스레드로부터 안전하지 않을 수 있습니다.
플랫폼
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
참고 항목
참조
CanBeReferencingRequest 구성원
Microsoft.Xrm.Sdk.Messages 네임스페이스
CanBeReferencingResponse
EligibleCreateOneToManyRelationship
기타 리소스
CanBeReferencing Privileges
Sample: Create and Retrieve Entity Relationships
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