Then the below code is helpful:
public void Execute(IServiceProvider serviceProvider)
{
// Obtain the execution context from the service provider.
IPluginExecutionContext context =
(IPluginExecutionContext)serviceProvider.GetService(typeof(IPluginExecutionContext));
// Get a reference to the Organization service.
IOrganizationServiceFactory factory =
(IOrganizationServiceFactory)serviceProvider.GetService(typeof(IOrganizationServiceFactory));
IOrganizationService service = factory.CreateOrganizationService(context.UserId);
Entity entity;
if (context.InputParameters != null)
{
entity = (Entity)context.InputParameters[“Target”];
string fetchXML = @”<fetch version=’1.0′ output-format=’xml-platform’ mapping=’logical’ distinct=’false’>
<entity name=’account’>
<attribute name=’name’ />
<attribute name=’primarycontactid’ />
<attribute name=’telephone1′ />
<attribute name=’accountnumber’ />
<attribute name=’accountid’ />
<order attribute=’name’ descending=’false’ />
<filter type=’and’>
<condition attribute=’primarycontactid’ operator=’not-null’ />
</filter>
<link-entity name=’contact’ from=’contactid’ to=’primarycontactid’ alias=’PrimaryContact’>
<attribute name=’parentcustomerid’ />
<attribute name=’contactid’ alias=’contact’/>
<filter type=’and’>
<condition attribute=’parentcustomerid’ operator=’null’ />
</filter>
</link-entity>
</entity>
</fetch>”;
EntityCollection entityCollection = service.RetrieveMultiple(new FetchExpression(fetchXML));
for (int i = 0; i < entityCollection.Entities.Count; i++)
{
Entity contact = new Entity(“contact”);
contact.Attributes[“parentcustomerid”] = new EntityReference(entityCollection.Entities[i].LogicalName, entityCollection.Entities[i].Id);
contact.Attributes[“contactid”] = entityCollection.Entities[i].GetAttributeValue<AliasedValue>(“PrimaryContact.contactid”).Value;
service.Update(contact);
}
}
else
{
return;
}
}
========================================================================
Message : Update
Entity: Account
Attribute: email
Post-operation, Asynchronous,
I hope this helps:
Happy CRM ing:-)