Sample: Send an email

Статья
11/28/2016
Applies To: Dynamics 365 (online), Dynamics 365 (on-premises), Dynamics CRM 2016, Dynamics CRM Online
This sample code is for Microsoft Dynamics 365 (online & on-premises). Download the Microsoft Dynamics CRM SDK package. It can be found in the following location in the download package:
SampleCode\CS\BusinessDataModel\Activities\SendEmail.cs
Requirements

For more information about the requirements for running the sample code provided in this SDK, see Use the sample and helper code.
Demonstrates

This sample shows how to send an email SendEmailRequest message.
Example


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

// 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.Discovery;
using Microsoft.Xrm.Sdk.Messages;
using Microsoft.Xrm.Sdk.Client;


// 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
{
    public class SendEmail
    {
        #region Class Level Members
        // Define the IDs needed for this sample.
        private Guid _emailId;
        private Guid _contactId;
        private Guid _userId;
        private OrganizationServiceProxy _serviceProxy;

        #endregion Class Level Members

        #region How To Sample Code
        /// <summary>
        /// Send an e-mail message.
        /// </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();

                    // Call the method to create any data that this sample requires.
                    CreateRequiredRecords();


                    // Use the SendEmail message to send an e-mail message.
                    SendEmailRequest sendEmailreq = new SendEmailRequest
                    {
                        EmailId = _emailId,
                        TrackingToken = "",
                        IssueSend = true
                    };

                    SendEmailResponse sendEmailresp = (SendEmailResponse)_serviceProxy.Execute(sendEmailreq);
                    Console.WriteLine("Sent the e-mail message.");              


                    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.        
        /// </summary>
        public void CreateRequiredRecords()
        {
            // Create a contact to send an email to (To: field)
            Contact emailContact = new Contact
            {
                FirstName = "Nancy",
                LastName = "Anderson",
                EMailAddress1 = "nancy@contoso.com"
            };
            _contactId = _serviceProxy.Create(emailContact);
            Console.WriteLine("Created a contact: {0}.", emailContact.FirstName + " " + emailContact.LastName);

            // Get a system user to send the email (From: field)
            WhoAmIRequest systemUserRequest = new WhoAmIRequest();
            WhoAmIResponse systemUserResponse = (WhoAmIResponse)_serviceProxy.Execute(systemUserRequest);
            _userId = systemUserResponse.UserId;

            // Create the 'From:' activity party for the email
            ActivityParty fromParty = new ActivityParty
            {
                PartyId = new EntityReference(SystemUser.EntityLogicalName, _userId)
            };

            // Create the 'To:' activity party for the email
            ActivityParty toParty = new ActivityParty
            {
                PartyId = new EntityReference(Contact.EntityLogicalName, _contactId)
            };
            Console.WriteLine("Created activity parties.");

            // Create an e-mail message.
            Email email = new Email
            {
                To = new ActivityParty[] { toParty },
                From = new ActivityParty[] { fromParty },
                Subject = "SDK Sample e-mail",
                Description = "SDK Sample for SendEmail Message.",
                DirectionCode = true
            };
            _emailId = _serviceProxy.Create(email);
            Console.WriteLine("Create {0}.", email.Subject);
        }


        /// <summary>
        /// Deletes the custom entity record that was created for this sample.
        /// <param name="prompt">Indicates whether to prompt the user 
        /// to delete the entity created in this sample.</param>
        /// </summary>
        public void DeleteRequiredRecords(bool prompt)
        {
            bool toBeDeleted = true;

            if (prompt)
            {
                // Ask the user if the created entities should be deleted.
                Console.Write("\nDo you want these entity records deleted? (y/n) [y]: ");
                String answer = Console.ReadLine();
                if (answer.StartsWith("y") ||
                    answer.StartsWith("Y") ||
                    answer == String.Empty)
                {
                    toBeDeleted = true;
                }
                else
                {
                    toBeDeleted = false;
                }
            }

            if (toBeDeleted)
            {
                _serviceProxy.Delete(Email.EntityLogicalName, _emailId);
                _serviceProxy.Delete(Contact.EntityLogicalName, _contactId); ;

                Console.WriteLine("Entity records have been deleted.");
            }
        }

        #endregion How To Sample Code

        #region Main method
        /// <summary>
        /// Main. Runs the sample and provides error output.
        /// <param name="args">Array of arguments to Main method.</param>
        /// </summary>
        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();

                SendEmail app = new SendEmail();
                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");
                    }
                }
            }
            // Additonal exceptions to catch: SecurityTokenValidationException, ExpiredSecurityTokenException,
            // SecurityAccessDeniedException, MessageSecurityException, and SecurityNegotiationException.

            finally
            {
                Console.WriteLine("Press <Enter> to exit.");
                Console.ReadLine();
            }

        }
        #endregion Main method

    }
}
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Sample: Send an email

Requirements

Demonstrates

Example

See Also

Дополнительные ресурсы
