Exemplo: Vincular atributos personalizados entre séries e instâncias
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\BusinessDataModel\ScheduleAndAppointment\LinkCustomAttributesBetweenSeriesandInstances.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.
Demonstra
Este exemplo mostra como vincular um atributo personalizado criado para uma série de compromisso recorrente (RecurringAppointmentMaster) com um atributo personalizado criado para instâncias de compromisso (Appointment).
Exemplo
using System;
using System.Linq;
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.Query;
using Microsoft.Xrm.Sdk.Client;
using Microsoft.Xrm.Sdk.Discovery;
using Microsoft.Xrm.Sdk.Messages;
using Microsoft.Xrm.Sdk.Metadata;
// 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>
/// This sample shows how to custom attribute created for
/// recurring appointment series with a custom attribute
/// created for the appointment instances.
/// </summary>
public class LinkCustomAttributesBetweenSeriesandInstances
{
#region Class Level Members
/// <summary>
/// Stores the organization service proxy.
/// </summary>
private OrganizationServiceProxy _serviceProxy;
// Define the IDs as well as strings needed for this sample.
public Guid _instanceAttributeID;
public Guid _seriesAttributeID;
#endregion Class Level Members
#region How To Sample Code
/// <summary>
/// Create and configure the organization service proxy.
/// Initiate the method to create any data that this sample requires.
/// Link the custom attributes.
/// 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();
// Create a custom string attribute for the appointment instance
StringAttributeMetadata customAppointmentInstanceAttribute = new StringAttributeMetadata
{
LogicalName = "new_customAppInstanceAttribute",
DisplayName = new Label("CustomAppInstanceAttribute", 1033),
Description = new Label("Sample Custom Appointment Instance Attribute", 1033),
MaxLength = 500,
RequiredLevel = new AttributeRequiredLevelManagedProperty(AttributeRequiredLevel.None),
SchemaName = "new_customAppInstanceAttribute"
};
CreateAttributeRequest instanceAttributeRequest = new CreateAttributeRequest
{
Attribute = customAppointmentInstanceAttribute,
EntityName = "appointment"
};
CreateAttributeResponse instanceAttributeResponse = (CreateAttributeResponse)_serviceProxy.Execute(instanceAttributeRequest);
_instanceAttributeID = instanceAttributeResponse.AttributeId;
// Create a custom string attribute for the recurring appointment master (series)
StringAttributeMetadata customAppointmentSeriesAttribute = new StringAttributeMetadata
{
LogicalName = "new_customAppSeriesAttribute",
DisplayName = new Label("CustomAppSeriesAttribute", 1033),
Description = new Label("Sample Custom Appointment Series Attribute", 1033),
MaxLength = 500,
RequiredLevel = new AttributeRequiredLevelManagedProperty(AttributeRequiredLevel.None),
SchemaName = "new_customAppSeriesAttribute",
LinkedAttributeId = _instanceAttributeID // Link the custom attribute to the appointment’s custom attribute.
};
CreateAttributeRequest seriesAttributeRequest = new CreateAttributeRequest
{
Attribute = customAppointmentSeriesAttribute,
EntityName = "recurringappointmentmaster"
};
CreateAttributeResponse seriesAttributeResponse = (CreateAttributeResponse)_serviceProxy.Execute(seriesAttributeRequest);
_seriesAttributeID = seriesAttributeResponse.AttributeId;
// Publish all the changes to the solution.
PublishAllXmlRequest createRequest = new PublishAllXmlRequest();
_serviceProxy.Execute(createRequest);
Console.WriteLine("Created a custom string attribute, {0}, for the appointment.", customAppointmentInstanceAttribute.LogicalName);
Console.WriteLine("Created a custom string attribute, {0}, for the recurring appointment, and linked it with {1}.", customAppointmentSeriesAttribute.LogicalName, customAppointmentInstanceAttribute.LogicalName);
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>
/// 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 to be deleted? (y/n)");
String answer = Console.ReadLine();
deleteRecords = (answer.StartsWith("y") || answer.StartsWith("Y"));
}
if (deleteRecords)
{
DeleteAttributeRequest delSeriesAttribute = new DeleteAttributeRequest
{
LogicalName = "new_customappseriesattribute",
EntityLogicalName = RecurringAppointmentMaster.EntityLogicalName
};
_serviceProxy.Execute(delSeriesAttribute);
DeleteAttributeRequest delInstanceAttribute = new DeleteAttributeRequest
{
LogicalName = "new_customappinstanceattribute",
EntityLogicalName = Appointment.EntityLogicalName
};
_serviceProxy.Execute(delInstanceAttribute);
// Publish all the changes to the solution.
PublishAllXmlRequest delRequest = new PublishAllXmlRequest();
_serviceProxy.Execute(delRequest);
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();
LinkCustomAttributesBetweenSeriesandInstances app = new LinkCustomAttributesBetweenSeriesandInstances();
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
Código auxiliar: Classe ServerConnection
Vincular atributos personalizados das entidades de compromisso e mestre de compromissos recorrente (série)
Código de exemplo para as entidades de agendamento e compromisso
Microsoft Dynamics 365
© 2017 Microsoft. Todos os direitos reservados. Direitos autorais