利用插件新建一条

// Set up the CRM Service.
CrmAuthenticationToken token = new CrmAuthenticationToken();
// You can use enums.cs from the SDK\Helpers folder to get the enumeration for Active Directory authentication.
token.AuthenticationType = 0; 
token.OrganizationName = "AdventureWorksCycle";
 
CrmService service = new CrmService();
service.Url = "http://<servername>:<port>/mscrmservices/2007/crmservice.asmx";
service.CrmAuthenticationTokenValue = token;
service.Credentials = System.Net.CredentialCache.DefaultCredentials;

// Create the request object.
AddItemCampaignRequest add = new AddItemCampaignRequest();

// Set the properties of the request object.
add.CampaignId = campaignId;
add.EntityId = productId;
add.EntityName = EntityName.product;

// Execute the request.
AddItemCampaignResponse added = (AddItemCampaignResponse) service.Execute(add);