Beispiel: Arbeiten mit Aktivitätsparteidatensätzen
Veröffentlicht: Januar 2017
Gilt für: Dynamics 365 (online), Dynamics 365 (on-premises), Dynamics CRM 2016, Dynamics CRM Online
Dieser Beispielcode ist für Microsoft Dynamics 365 (online und lokal).Laden Sie das Microsoft Dynamics CRM SDK-Paket herunter. Dieser ist an folgender Position im SDK-Downloadpaket verfügbar:
SampleCode\CS\BusinessDataModel\Activities\WorkingWithActivityParties.cs
Anforderungen
Weitere Informationen zu den Anforderungen zum Ausführen des in diesem SDK enthaltenen Beispielcodes finden Sie unter Verwenden des Beispiel- und Hilfscode.
Demonstriert
In diesem Beispiel wird das Arbeiten mit Aktivitätsparteidatensätzen dargestellt.
Beispiel
using System;
using System.Collections.Generic;
using System.Linq;
using System.ServiceModel;
// 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.Client;
namespace Microsoft.Crm.Sdk.Samples
{
/// <summary>
/// Demonstrates how to programmatically work with Activity Party records.</summary>
/// <remarks>
/// At run-time, you will be given the option to delete all the
/// database records created by this program.</remarks>
public class WorkingWithActivityParties
{
#region Class Level Members
private Guid[] _contactIds = new Guid[3];
private Dictionary<Guid, String> _recordIds = new Dictionary<Guid, String>();
private OrganizationServiceProxy _serviceProxy;
#endregion Class Level Members
#region How To Sample Code
/// <summary>
/// This method first connects to the Organization service. Afterwards,
/// activity party records are created and associated with an activity.
/// </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();
CreateRequiredRecords();
OrganizationServiceContext orgContext =
new OrganizationServiceContext(_serviceProxy);
// Retrieve the Contact records that we created previously.
List<Contact> contacts = (from c in orgContext.CreateQuery<Contact>()
where c.Address1_City == "Sammamish"
select new Contact
{
ContactId = c.ContactId,
FirstName = c.FirstName,
LastName = c.LastName
}).ToList<Contact>();
Console.Write("Contacts retrieved, ");
// Create an Activity Party record for each Contact.
var activityParty1 = new ActivityParty
{
PartyId = new EntityReference(Contact.EntityLogicalName,
contacts[0].ContactId.Value),
};
var activityParty2 = new ActivityParty
{
PartyId = new EntityReference(Contact.EntityLogicalName,
contacts[1].ContactId.Value),
};
var activityParty3 = new ActivityParty
{
PartyId = new EntityReference(Contact.EntityLogicalName,
contacts[2].ContactId.Value),
};
Console.Write("ActivityParty instances created, ");
// Create Letter Activity and set From and To fields to the
// respective Activity Party entities.
var letter = new Letter
{
RegardingObjectId = new EntityReference(Contact.EntityLogicalName,
contacts[2].ContactId.Value),
Subject = "Sample Letter Activity",
ScheduledEnd = DateTime.Now + TimeSpan.FromDays(5),
Description = @"Greetings, Mr. Andreshak,
This is a sample letter activity as part of the Microsoft Dynamics CRM SDK.
Sincerely,
Mary Kay Andersen
cc: Denise Smith",
From = new ActivityParty[] { activityParty1 },
To = new ActivityParty[] { activityParty3, activityParty2 }
};
orgContext.AddObject(letter);
orgContext.SaveChanges();
Console.WriteLine("and Letter Activity created.");
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()
{
// Create 3 Contact records to use in the Run() method.
Contact contact1 = new Contact()
{
FirstName = "Mary Kay",
LastName = "Andersen",
Address1_Line1 = "23 Market St.",
Address1_City = "Sammamish",
Address1_StateOrProvince = "MT",
Address1_PostalCode = "99999",
Telephone1 = "12345678",
EMailAddress1 = "marykay@contoso.com"
};
_contactIds[0] = _serviceProxy.Create(contact1);
Contact contact2 = new Contact()
{
FirstName = "Joe",
LastName = "Andreshak",
Address1_Line1 = "23 Market St.",
Address1_City = "Sammamish",
Address1_StateOrProvince = "MT",
Address1_PostalCode = "99999",
Telephone1 = "12345678",
EMailAddress1 = "joe@contoso.com"
};
_contactIds[1] = _serviceProxy.Create(contact2);
Contact contact3 = new Contact()
{
FirstName = "Denise",
LastName = "Smith",
Address1_Line1 = "23 Market St.",
Address1_City = "Sammamish",
Address1_StateOrProvince = "MT",
Address1_PostalCode = "99999",
Telephone1 = "12345678",
EMailAddress1 = "denise@contoso.com"
};
_contactIds[2] = _serviceProxy.Create(contact3);
}
/// <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 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)
{
// Delete all records created in this sample.
foreach (Guid contactId in _contactIds)
{
_serviceProxy.Delete(Contact.EntityLogicalName, contactId);
}
Console.WriteLine("Entity record(s) have been deleted.");
}
}
#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();
WorkingWithActivityParties app = new WorkingWithActivityParties();
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 method
}
}
Siehe auch
Beispielcode für Aktivitätsentitäten
Beispiel: Senden von Massen-E-Mails und Überwachen der Ergebnisse
Hilfscode: Klasse "ServerConnection"
ActivityParty-Entität
Microsoft Dynamics 365
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