Exemple : Vidage des informations de relation d’entité dans un fichier
Date de publication : janvier 2017
S’applique à : Dynamics 365 (online), Dynamics 365 (on-premises), Dynamics CRM 2016, Dynamics CRM Online
Cet exemple de code est pour Microsoft Dynamics 365 (Online et local).Téléchargez le package Kit de développement logiciel (SDK) de Microsoft Dynamics CRM. Il se trouve à l'emplacement suivant dans le package de téléchargement :
SampleCode\CS\Metadata\Relationships\DumpRelationships.cs
Configuration requise
Pour plus d'informations sur les conditions requises pour l'exécution de l'exemple de code fourni dans ce Kit de développement logiciel (SDK), consultez la rubrique Utiliser l’exemple de code et le code d’assistance.
Démontre
Cet exemple montre comment écrire toutes les métadonnées de relation d’entité dans un fichier XML. Il utilise le message RetrieveAllEntitiesRequest.
L’exemple suivant crée un fichier dans \Relationships\bin\Debug\RelationshipInfo.xml. Vous pouvez ouvrir ce fichier dans Microsoft Office Excel pour afficher un rapport sous forme de tableau. Vous aurez peut-être besoin de ces informations pour découvrir le code de type d’entité d’une entité personnalisée à utiliser dans les rapports.
Exemple
using System;
using System.Linq;
using System.Xml.Linq;
using System.ServiceModel;
using System.ServiceModel.Description;
using System.Collections.Generic;
using System.Xml.Serialization;
using System.Xml;
using System.IO;
// 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.Metadata;
using Microsoft.Xrm.Sdk.Client;
using Microsoft.Xrm.Sdk.Messages;
// 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 retrieve and write out entity metadata.
/// </summary>
public class DumpEntityInfo
{
#region Class Level Members
/// <summary>
/// Stores the organization service proxy.
/// </summary>
OrganizationServiceProxy _serviceProxy;
// Create storage for new attributes being created
public List<AttributeMetadata> addedAttributes;
// Specify which language code to use in the sample. If you are using a language
// other than US English, you will need to modify this value accordingly.
// See https://msdn.microsoft.com/en-us/library/0h88fahh.aspx
public const int _languageCode = 1033;
// Define the IDs/variables needed for this sample.
public int _insertedStatusValue;
#endregion Class Level Members
#region How To Sample Code
/// <summary>
/// </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();
RetrieveAllEntitiesRequest request = new RetrieveAllEntitiesRequest()
{
EntityFilters = EntityFilters.Entity,
RetrieveAsIfPublished = true
};
// Retrieve the MetaData.
RetrieveAllEntitiesResponse response = (RetrieveAllEntitiesResponse)_serviceProxy.Execute(request);
// Create an instance of StreamWriter to write text to a file.
// The using statement also closes the StreamWriter.
// To view this file, right click the file and choose open with Excel.
// Excel will figure out the schema and display the information in columns.
String filename = String.Concat("EntityInfo.xml");
using (StreamWriter sw = new StreamWriter(filename))
{
// Create Xml Writer.
XmlTextWriter metadataWriter = new XmlTextWriter(sw);
// Start Xml File.
metadataWriter.WriteStartDocument();
// Metadata Xml Node.
metadataWriter.WriteStartElement("Metadata");
foreach (EntityMetadata currentEntity in response.EntityMetadata)
{
//if (currentEntity.IsIntersect.Value == false)
if (true)
{
// Start Entity Node
metadataWriter.WriteStartElement("Entity");
// Write the Entity's Information.
metadataWriter.WriteElementString("EntitySchemaName", currentEntity.SchemaName);
metadataWriter.WriteElementString("OTC", currentEntity.ObjectTypeCode.ToString());
metadataWriter.WriteElementString("OwnershipType", currentEntity.OwnershipType.Value.ToString());
if (currentEntity.DisplayName.UserLocalizedLabel != null)
metadataWriter.WriteElementString("DisplayName", currentEntity.DisplayName.UserLocalizedLabel.Label);
if (currentEntity.DisplayCollectionName.UserLocalizedLabel != null)
metadataWriter.WriteElementString("DisplayCollectionName", currentEntity.DisplayCollectionName.UserLocalizedLabel.Label);
metadataWriter.WriteElementString("IntroducedVersion", currentEntity.IntroducedVersion.ToString());
metadataWriter.WriteElementString("AutoRouteToOwnerQueue", currentEntity.AutoRouteToOwnerQueue.ToString());
metadataWriter.WriteElementString("CanBeInManyToMany", currentEntity.CanBeInManyToMany.Value.ToString());
metadataWriter.WriteElementString("CanBePrimaryEntityInRelationship", currentEntity.CanBePrimaryEntityInRelationship.Value.ToString());
metadataWriter.WriteElementString("CanBeRelatedEntityInRelationship", currentEntity.CanBeRelatedEntityInRelationship.Value.ToString());
metadataWriter.WriteElementString("CanCreateAttributes", currentEntity.CanCreateAttributes.Value.ToString());
metadataWriter.WriteElementString("CanCreateCharts", currentEntity.CanCreateCharts.Value.ToString());
metadataWriter.WriteElementString("CanCreateForms", currentEntity.CanCreateForms.Value.ToString());
metadataWriter.WriteElementString("CanCreateViews", currentEntity.CanCreateViews.Value.ToString());
metadataWriter.WriteElementString("CanModifyAdditionalSettings", currentEntity.CanModifyAdditionalSettings.Value.ToString());
metadataWriter.WriteElementString("CanTriggerWorkflow", currentEntity.CanTriggerWorkflow.Value.ToString());
metadataWriter.WriteElementString("IsActivity", currentEntity.IsActivity.Value.ToString());
//metadataWriter.WriteElementString("ActivityTypeMask", currentEntity.ActivityTypeMask.ToString());
metadataWriter.WriteElementString("IsActivityParty", currentEntity.IsActivityParty.Value.ToString());
metadataWriter.WriteElementString("IsAuditEnabled", currentEntity.IsAuditEnabled.Value.ToString());
metadataWriter.WriteElementString("IsAvailableOffline", currentEntity.IsAvailableOffline.ToString());
metadataWriter.WriteElementString("IsChildEntity", currentEntity.IsChildEntity.ToString());
metadataWriter.WriteElementString("IsConnectionsEnabled", currentEntity.IsConnectionsEnabled.ManagedPropertyLogicalName.ToString());
metadataWriter.WriteElementString("IsCustomEntity", currentEntity.IsCustomEntity.Value.ToString());
metadataWriter.WriteElementString("IsCustomizable", currentEntity.IsCustomizable.Value.ToString());
metadataWriter.WriteElementString("IsDocumentManagementEnabled", currentEntity.IsDocumentManagementEnabled.Value.ToString());
metadataWriter.WriteElementString("IsDuplicateDetectionEnabled", currentEntity.IsDuplicateDetectionEnabled.Value.ToString());
if (currentEntity.IsEnabledForCharts != null)
metadataWriter.WriteElementString("IsEnabledForCharts", currentEntity.IsEnabledForCharts.Value.ToString());
metadataWriter.WriteElementString("IsImportable", currentEntity.IsImportable.Value.ToString());
metadataWriter.WriteElementString("IsIntersect", currentEntity.IsIntersect.Value.ToString());
metadataWriter.WriteElementString("IsMailMergeEnabled", currentEntity.IsMailMergeEnabled.Value.ToString());
metadataWriter.WriteElementString("IsManaged", currentEntity.IsManaged.Value.ToString());
metadataWriter.WriteElementString("IsMappable", currentEntity.IsMappable.Value.ToString());
metadataWriter.WriteElementString("IsReadingPaneEnabled", currentEntity.IsReadingPaneEnabled.Value.ToString());
metadataWriter.WriteElementString("IsRenameable", currentEntity.IsRenameable.Value.ToString());
metadataWriter.WriteElementString("IsValidForAdvancedFind", currentEntity.IsValidForAdvancedFind.Value.ToString());
metadataWriter.WriteElementString("IsValidForQueue", currentEntity.IsValidForQueue.Value.ToString());
metadataWriter.WriteElementString("IsVisibleInMobile", currentEntity.IsVisibleInMobile.Value.ToString());
metadataWriter.WriteElementString("PrimaryIdAttribute", currentEntity.PrimaryIdAttribute);
metadataWriter.WriteElementString("PrimaryNameAttribute", currentEntity.PrimaryNameAttribute);
metadataWriter.WriteElementString("ReportViewName", currentEntity.ReportViewName);
metadataWriter.WriteElementString("RecurrenceBaseEntityLogicalName", currentEntity.RecurrenceBaseEntityLogicalName);
if (currentEntity.Description.UserLocalizedLabel != null)
metadataWriter.WriteElementString("Description", currentEntity.Description.UserLocalizedLabel.Label);
// End Entity Node
metadataWriter.WriteEndElement();
}
}
// End Metadata Xml Node
metadataWriter.WriteEndElement();
metadataWriter.WriteEndDocument();
// Close xml writer.
metadataWriter.Close();
}
Console.WriteLine("Done.");
//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/Reverts the record that was created/changed 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)
{
}
}
#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();
DumpEntityInfo app = new DumpEntityInfo();
app.Run(config, false);
}
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
}
}
Voir aussi
RetrieveAllEntitiesRequest
RetrieveAllEntitiesResponse
Personnaliser des métadonnées de relation d’entité
Utiliser le service d'organisation avec des métadonnées Dynamics 365
Microsoft Dynamics 365
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