Exemplo: Associar registros (associados precocemente)
Publicado: janeiro de 2017
Aplicável a: Dynamics 365 (online), Dynamics 365 (on-premises), Dynamics CRM 2016, Dynamics CRM Online
Este código de exemplo é para o Microsoft Dynamics 365 (online e local). Baixe o pacote do SDK do Microsoft Dynamics CRM. Pode ser encontrado no seguinte local no pacote de download:
SampleCode\CS\GeneralProgramming\EarlyBound\AssociateDisassociate.cs
Requisitos
Para obter mais informações sobre os requisitos necessários à execução do código de exemplo fornecido neste SDK, consulte Usar o código de exemplo e auxiliar.
Exemplo completo – C#
Demonstra
Este exemplo mostra como associar um contato com três registros de conta usando o método IOrganizationService.Associate. Mostra como usar o método IOrganizationService.Disassociate.
Exemplo
// Associate the accounts to the contact record.
// Create a collection of the entities that will be
// associated to the contact.
EntityReferenceCollection relatedEntities = new EntityReferenceCollection();
relatedEntities.Add(new EntityReference(Account.EntityLogicalName, _account1Id));
relatedEntities.Add(new EntityReference(Account.EntityLogicalName, _account2Id));
relatedEntities.Add(new EntityReference(Account.EntityLogicalName, _account3Id));
// Create an object that defines the relationship between the contact and account.
Relationship relationship = new Relationship("account_primary_contact");
//Associate the contact with the 3 accounts.
_service.Associate(Contact.EntityLogicalName, _contactId, relationship,
relatedEntities);
Console.WriteLine("The entities have been associated.");
//Disassociate the records.
_service.Disassociate(Contact.EntityLogicalName, _contactId, relationship,
relatedEntities);
Exemplo completo – C#
using System;
using System.ServiceModel;
using System.ServiceModel.Description;
// These namespaces are found in the Microsoft.Xrm.Sdk.dll assembly
// found in the SDK\bin folder.
using Microsoft.Xrm.Sdk;
using Microsoft.Xrm.Sdk.Client;
using Microsoft.Xrm.Sdk.Query;
using Microsoft.Xrm.Sdk.Discovery;
// This namespace is found in Microsoft.Crm.Sdk.Proxy.dll assembly
// found in the SDK\bin folder.
using Microsoft.Crm.Sdk.Messages;
namespace Microsoft.Crm.Sdk.Samples
{
/// <summary>
/// Demonstrates how to assign a queue to a team.
/// If you want to run this sample repeatedly, you have the option to
/// delete all the records created at the end of execution.
/// </summary>
public class AssociateDisassociate
{
#region Class Level Members
/// <summary>
/// Stores the organization service proxy.
/// </summary>
private OrganizationServiceProxy _serviceProxy;
private IOrganizationService _service;
// Define the IDs needed for this sample.
public Guid _contactId;
public Guid _account1Id;
public Guid _account2Id;
public Guid _account3Id;
#endregion Class Level Members
#region How To Sample Code
/// <summary>
/// Create and configure the organization service proxy.
/// Create a team, a queue and a role.
/// Add read queue privileges to the role.
/// Assign the role to the team so that they can read the queue.
/// Assign the queue to the team.
/// Optionally delete any entity records that were created for this sample.
// </summary>
/// <param name="serverConfig">Contains server connection information.</param>
/// <param name="promptForDelete">When True, the user will be prompted to delete all
/// created entities.</param>
public void Run(ServerConnection.Configuration serverConfig, bool promptForDelete)
{
try
{
// Connect to the Organization service.
// The using statement assures that the service proxy will be properly disposed.
using (_serviceProxy = new OrganizationServiceProxy(serverConfig.OrganizationUri, serverConfig.HomeRealmUri,
serverConfig.Credentials, serverConfig.DeviceCredentials))
{
// This statement is required to enable early-bound type support.
_serviceProxy.EnableProxyTypes();
_service = (IOrganizationService)_serviceProxy;
// Call the method to create any data that this sample requires.
CreateRequiredRecords();
// Associate the accounts to the contact record.
// Create a collection of the entities that will be
// associated to the contact.
EntityReferenceCollection relatedEntities = new EntityReferenceCollection();
relatedEntities.Add(new EntityReference(Account.EntityLogicalName, _account1Id));
relatedEntities.Add(new EntityReference(Account.EntityLogicalName, _account2Id));
relatedEntities.Add(new EntityReference(Account.EntityLogicalName, _account3Id));
// Create an object that defines the relationship between the contact and account.
Relationship relationship = new Relationship("account_primary_contact");
//Associate the contact with the 3 accounts.
_service.Associate(Contact.EntityLogicalName, _contactId, relationship,
relatedEntities);
Console.WriteLine("The entities have been associated.");
//Disassociate the records.
_service.Disassociate(Contact.EntityLogicalName, _contactId, relationship,
relatedEntities);
Console.WriteLine("The entities have been disassociated.");
DeleteRequiredRecords(promptForDelete);
}
}
// Catch any service fault exceptions that Microsoft Dynamics CRM throws.
catch (FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault>)
{
// You can handle an exception here or pass it back to the calling method.
throw;
}
}
/// <summary>
/// This method creates any entity records that this sample requires.
/// Create a team, a queue and a role.
/// Add read queue privileges to the role.
/// Assign the role to the team so that they can read the queue.
/// Assign the queue to the team.
/// </summary>
public void CreateRequiredRecords()
{
// Instantiate a contact entity record and set its property values.
// See the Entity Metadata topic in the SDK documentatio to determine
// which attributes must be set for each entity.
Contact setupContact = new Contact
{
FirstName = "John",
LastName = "Doe"
};
_contactId = _service.Create(setupContact);
Console.WriteLine("Created {0} {1}", setupContact.FirstName,
setupContact.LastName);
// Instantiate an account entity record and set its property values.
Account setupAccount1 = new Account
{
Name = "Example Account 1"
};
_account1Id = _service.Create(setupAccount1);
Console.WriteLine("Created {0}", setupAccount1.Name);
Account setupAccount2 = new Account
{
Name = "Example Account 2"
};
_account2Id = _service.Create(setupAccount2);
Console.WriteLine("Created {0}", setupAccount2.Name);
Account setupAccount3 = new Account
{
Name = "Example Account 3"
};
_account3Id = _service.Create(setupAccount3);
Console.WriteLine("Created {0}", setupAccount3.Name);
}
/// <summary>
/// Deletes any entity records that were created for this sample.
/// <param name="prompt">Indicates whether to prompt the user
/// to delete the records created in this sample.</param>
/// </summary>
public void DeleteRequiredRecords(bool prompt)
{
bool deleteRecords = true;
if (prompt)
{
Console.WriteLine("\nDo you want these entity records deleted? (y/n)");
String answer = Console.ReadLine();
deleteRecords = (answer.StartsWith("y") || answer.StartsWith("Y"));
}
if (deleteRecords)
{
_service.Delete("account", _account1Id);
_service.Delete("account", _account2Id);
_service.Delete("account", _account3Id);
Console.WriteLine("Entity records have been deleted.");
}
}
#endregion How To Sample Code
#region Main
/// <summary>
/// Standard Main() method used by most SDK samples.
/// </summary>
/// <param name="args"></param>
static public void Main(string[] args)
{
try
{
// Obtain the target organization's Web address and client logon
// credentials from the user.
ServerConnection serverConnect = new ServerConnection();
ServerConnection.Configuration config = serverConnect.GetServerConfiguration();
AssociateDisassociate app = new AssociateDisassociate();
app.Run(config, true);
}
catch (FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault> ex)
{
Console.WriteLine("The application terminated with an error.");
Console.WriteLine("Timestamp: {0}", ex.Detail.Timestamp);
Console.WriteLine("Code: {0}", ex.Detail.ErrorCode);
Console.WriteLine("Message: {0}", ex.Detail.Message);
Console.WriteLine("Plugin Trace: {0}", ex.Detail.TraceText);
Console.WriteLine("Inner Fault: {0}",
null == ex.Detail.InnerFault ? "No Inner Fault" : "Has Inner Fault");
}
catch (System.TimeoutException ex)
{
Console.WriteLine("The application terminated with an error.");
Console.WriteLine("Message: {0}", ex.Message);
Console.WriteLine("Stack Trace: {0}", ex.StackTrace);
Console.WriteLine("Inner Fault: {0}",
null == ex.InnerException.Message ? "No Inner Fault" : ex.InnerException.Message);
}
catch (System.Exception ex)
{
Console.WriteLine("The application terminated with an error.");
Console.WriteLine(ex.Message);
// Display the details of the inner exception.
if (ex.InnerException != null)
{
Console.WriteLine(ex.InnerException.Message);
FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault> fe =
ex.InnerException
as FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault>;
if (fe != null)
{
Console.WriteLine("Timestamp: {0}", fe.Detail.Timestamp);
Console.WriteLine("Code: {0}", fe.Detail.ErrorCode);
Console.WriteLine("Message: {0}", fe.Detail.Message);
Console.WriteLine("Plugin Trace: {0}", fe.Detail.TraceText);
Console.WriteLine("Inner Fault: {0}",
null == fe.Detail.InnerFault ? "No Inner Fault" : "Has Inner Fault");
}
}
}
// Additional exceptions to catch: SecurityTokenValidationException, ExpiredSecurityTokenException,
// SecurityAccessDeniedException, MessageSecurityException, and SecurityNegotiationException.
finally
{
Console.WriteLine("Press <Enter> to exit.");
Console.ReadLine();
}
}
#endregion Main
}
}
Confira Também
IOrganizationService
AssociateRequest
DisassociateRequest
Associate
Use classes de entidade de limite antecipado no código
Exemplo: Criar e atualizar os registros com registros relacionados (early bound)
Microsoft Dynamics 365
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