using pre & post images

using


System.Collections.Generic;

using


Microsoft.Xrm.Sdk;

using


Microsoft.Xrm.Sdk.Query;

using


System.ServiceModel;

namespace


TestCompany.CRM.Plugin

{

public


class officeUpdate : IPlugin

{



public void Execute(IServiceProvider serviceProvider)

{



IPluginExecutionContext context;

IOrganizationServiceFactory factory;

IOrganizationService service;

Entity PreImage;

Entity PostImage;



try

{

context = (

IPluginExecutionContext)serviceProvider.GetService(typeof(IPluginExecutionContext));

factory = (IOrganizationServiceFactory)serviceProvider.GetService(

typeof(IOrganizationServiceFactory));

service = factory.CreateOrganizationService(context.UserId);

PreImage = (Entity)context.PreEntityImages[

"PreUpdateImage"];

PostImage = (Entity)context.PostEntityImages[

"PostUpdateImage"];



int _preOfficestatusVal = 0;



int _postOfficestatusVal = 0;



if (PreImage.Contains("new_officestatus"))

{ _preOfficestatusVal = ((OptionSetValue)PreImage[

"new_officestatus"]).Value; }



if (PostImage.Contains("new_officestatus"))

{ _postOfficestatusVal = ((OptionSetValue)PostImage[

"new_officestatus"]).Value; }



if ((_preOfficestatusVal == 100000002) && (_postOfficestatusVal == 100000001))

{



// Logic for - Sub converted to Regional

}

}



catch (FaultException<OrganizationServiceFault> e)

{



throw e;

}



finally

{

service =
null;

factory =

null;

context =

null;

PreImage =

null;

PostImage =

null;

}

}

}

}