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ReportHello Creating a simple plugin, but I get an error. Register on pre-event.
//<snippetFollowupPlugin>
using System;
using System.ServiceModel;
// Microsoft Dynamics CRM namespace(s)
using Microsoft.Xrm.Sdk;
namespace Microsoft.Crm.Sdk.Samples
{
public class UpdateDescription : IPlugin
{
/// <summary>
/// A plug-in that creates a follow-up task activity when a new account is created.
/// </summary>
/// <remarks>Register this plug-in on the Create message, account entity,
/// and asynchronous mode.
/// </remarks>
public void Execute(IServiceProvider serviceProvider)
{
//Extract the tracing service for use in debugging sandboxed plug-ins.
ITracingService tracingService =
(ITracingService)serviceProvider.GetService(typeof(ITracingService));
//<snippetFollowupPlugin1>
// Obtain the execution context from the service provider.
IPluginExecutionContext context = (IPluginExecutionContext)
serviceProvider.GetService(typeof(IPluginExecutionContext));
//</snippetFollowupPlugin1>
//<snippetFollowupPlugin2>
// The InputParameters collection contains all the data passed in the message request.
if (context.InputParameters.Contains("Target") &&
context.InputParameters["Target"] is Entity)
{
// Obtain the target entity from the input parameters.
Entity entity = (Entity)context.InputParameters["Target"];
//</snippetFollowupPlugin2>
// Verify that the target entity represents an account.
// If not, this plug-in was not registered correctly.
if (entity.LogicalName == "account")
{
try
{
entity["description"] = "Important Account Information here";
//<snippetFollowupPlugin4>
// Obtain the organization service reference.
IOrganizationServiceFactory serviceFactory = (IOrganizationServiceFactory)serviceProvider.GetService(typeof(IOrganizationServiceFactory));
IOrganizationService service = serviceFactory.CreateOrganizationService(context.UserId);
//</snippetFollowupPlugin4>
// Create the task in Microsoft Dynamics CRM.
tracingService.Trace("Plugin:added Description");
service.Update(entity);
}
//<snippetFollowupPlugin3>
catch (FaultException<OrganizationServiceFault> ex)
{
throw new InvalidPluginExecutionException("An error occurred in the FollowupPlugin plug-in.", ex);
}
//</snippetFollowupPlugin3>
catch (Exception ex)
{
tracingService.Trace("Description Plugin: {0}", ex.ToString());
throw;
}
return;
}
}
}
}
}
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