Esempio: disabilitare un utente

Articolo
03/04/2017

Data di pubblicazione: gennaio 2017

Si applica a: Dynamics 365 (online), Dynamics 365 (on-premises), Dynamics CRM 2016, Dynamics CRM Online

Questo codice di esempio è per Microsoft Dynamics 365 (online e locale).Scarica il pacchetto SDK di Microsoft Dynamics CRM. È disponibile nel percorso seguente nel pacchetto di download:

SampleCode\CS\BusinessDataModel\UsersAndRoles\DisableOREnableUser.cs

Requisiti

Per ulteriori informazioni sui requisiti per l'esecuzione del codice di esempio fornito nell'SDK, vedi Utilizzare il codice di esempio e dell'helper.

Dimostra

In questo esempio viene illustrato come creare un utente in un ambiente Active Directory utilizzando il messaggio SetStateRequest. Un frammento di codice che visualizza solo le sezioni principali dell'esempio viene visualizzato per primo, seguito da Codice di esempio completo. Si noti che questo esempio può essere eseguito solo in un ambiente locale perché crea un utente. Tuttavia, la porzione dell'esempio che dimostra la disabilitazione dell'utente funzionerà per tutti gli ambienti.

Esempio


// Connect to the Organization service. 
// The using statement assures that the service proxy is properly disposed.
using (_serviceProxy = new OrganizationServiceProxy(serverConfig.OrganizationUri, serverConfig.HomeRealmUri,serverConfig.Credentials, serverConfig.DeviceCredentials))
{
    _serviceProxy.EnableProxyTypes();

    CreateRequiredRecords();                    

    // Retrieve a user.
    SystemUser user = _serviceProxy.Retrieve(SystemUser.EntityLogicalName,
        _userId, new ColumnSet(new String [] {"systemuserid", "firstname", "lastname"})).ToEntity<SystemUser>();

    if (user != null)
    {
        Console.WriteLine("{1} {0} user account is retrieved.", user.LastName, user.FirstName);
        SetStateRequest request = new SetStateRequest() { 
            EntityMoniker = user.ToEntityReference(),
            // Sets the user to disabled.
            State = new OptionSetValue(1),
            // Required by request but always valued at -1 in this context.
            Status = new OptionSetValue(-1)
            /*
            //Sets the user to enabled.
            State = new OptionSetValue(0),
            // Required by request but always valued at -1 in this context.
            Status = new OptionSetValue(-1)    
            */
        };

        _serviceProxy.Execute(request);

        Console.WriteLine("User account is disabled.");
    }
    DeleteRequiredRecords(promptforDelete);
}

Codice di esempio completo


using System;
using System.ServiceModel;
using System.ServiceModel.Description;

// These namespaces are found in the Microsoft.Xrm.Sdk.dll assembly
// located in the SDK\bin folder of the SDK download.
using Microsoft.Xrm.Sdk;
using Microsoft.Xrm.Sdk.Query;
using Microsoft.Xrm.Sdk.Client;
using Microsoft.Crm.Sdk.Messages;

namespace Microsoft.Crm.Sdk.Samples
{
    /// <summary>
    /// Demonstrates how to do disable/enable a system user account.
    /// </summary>
    /// <remarks>
    /// At run-time, you will be given the option to revert the role 
    /// association created by this program.</remarks>
    public class DisableOrEnableUser
    {
        #region Class Level Members

        // Define the IDs needed for this sample.
        private Guid _userId;
        private OrganizationServiceProxy _serviceProxy;

        #endregion Class Level Members

        #region How To Sample Code
        /// <summary>
        /// This method first connects to the Organization service. Afterwards, it
        /// creates/retrieves a system user, and
        /// updates the system user to disable/enable the user account.
        /// Note: Creating a user is only supported
        /// in an on-premises/active directory environment.
        /// </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 is properly disposed.
                using (_serviceProxy = new OrganizationServiceProxy(serverConfig.OrganizationUri, serverConfig.HomeRealmUri,serverConfig.Credentials, serverConfig.DeviceCredentials))
                {
                    _serviceProxy.EnableProxyTypes();

                    CreateRequiredRecords();                    

                    // Retrieve a user.
                    SystemUser user = _serviceProxy.Retrieve(SystemUser.EntityLogicalName,
                        _userId, new ColumnSet(new String [] {"systemuserid", "firstname", "lastname"})).ToEntity<SystemUser>();

                    if (user != null)
                    {
                        Console.WriteLine("{1} {0} user account is retrieved.", user.LastName, user.FirstName);
                        SetStateRequest request = new SetStateRequest() { 
                            EntityMoniker = user.ToEntityReference(),
                            // Sets the user to disabled.
                            State = new OptionSetValue(1),
                            // Required by request but always valued at -1 in this context.
                            Status = new OptionSetValue(-1)
                            /*
                            //Sets the user to enabled.
                            State = new OptionSetValue(0),
                            // Required by request but always valued at -1 in this context.
                            Status = new OptionSetValue(-1)    
                            */
                        };

                        _serviceProxy.Execute(request);

                        Console.WriteLine("User account is disabled.");
                    }
                    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>
        /// Creates any entity records that this sample requires.
        /// </summary>
        public void CreateRequiredRecords()
        {
            // For this sample, all required entities are created in the Run() method.
            // Retrieve a user.
            _userId = SystemUserProvider.RetrieveAUserWithoutAnyRoleAssigned(_serviceProxy);
        }

        /// <summary>
        /// Deletes/reverts any entity records that were created for this sample.
        /// <param name="prompt">Indicates whether to prompt the user 
        /// to delete/revert the records created in this sample.</param>
        /// </summary>
        public void DeleteRequiredRecords(bool prompt)
        {
            bool deleteRecords = true;

            if (prompt)
            {
                Console.Write("\nDo you want these entity records deleted/reverted? (y/n) [y]: ");
                String answer = Console.ReadLine();

                deleteRecords = (answer.StartsWith("y") || answer.StartsWith("Y") || answer == String.Empty);
            }

            if (deleteRecords)
            {
                SetStateRequest request = new SetStateRequest()
                {
                    EntityMoniker = new EntityReference(SystemUser.EntityLogicalName,
                        _userId),
                    //sets the user to enabled
                    State = new OptionSetValue(0),
                    // required by request but always valued at -1 in this context
                    Status = new OptionSetValue(-1)
                };
                _serviceProxy.Execute(request);
                Console.WriteLine("User account is enabled back again.");
            }
        }

        #endregion How To Sample Code

        #region Main method

        /// <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();

                DisableOrEnableUser app = new DisableOrEnableUser();
                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("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("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 method
    }
}

Vedere anche

SetStateRequest
Entità team e entità utente
Codice dell'helper: classe di ServerConnection
Utenti sincronizzati in Microsoft Dynamics 365 (online) e Office 365

Microsoft Dynamics 365

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