DiscoveryService help needed

• Question

• 

  

  0

  Sign in to vote

  Okay, I looked around on the internet and from what I think I understand about M$ CRM you have to have a DiscoveryService. This is how I have my method that calls M$ CRM setup:

   

  Code Snippet

  protected void SendToCRM(string documentBody)

  {

  string orgName = String.Empty;

  // setup the discovery service

  CrmDiscoveryService crmDiscoveryService = new CrmDiscoveryService();

  crmDiscoveryService.UseDefaultCredentials = true;

  crmDiscoveryService.Url = ConfigurationManager.AppSettings["discoveryServicePath"];

  // retrieve the organization name and endpoint Url from the rmDiscoveryService web service

  RetrieveOrganizationsRequest orgRequest = new RetrieveOrganizationsRequest();

  RetrieveOrganizationsResponse orgResponse = (RetrieveOrganizationsResponse)crmDiscoveryService.Execute(orgRequest);

  OrganizationDetail orgInfo = null;

  foreach (OrganizationDetail orgDetail in orgResponse.OrganizationDetails)

  {

  if (orgDetail.OrganizationName.Equals(orgName))

  {

  orgInfo = orgDetail;

  break;

  }

  }

  if (orgInfo == null)

  throw new Exception("The organization name is invalid.");

  // create and configure an instance of the CrmService web service

  CrmAuthenticationToken token = new CrmAuthenticationToken();

  token.AuthenticationType = AuthenticationType.AD;

  token.OrganizationName = orgInfo.OrganizationName;

  CrmService crmService = new CrmService();

  crmService.Url = orgInfo.CrmServiceUrl;

  crmService.CrmAuthenticationTokenValue = token;

  crmService.Credentials = new System.Net.NetworkCredential("name", "password");

  // invoke CrmService web service methods

  WhoAmIRequest whoRequest = new WhoAmIRequest();

  WhoAmIResponse whoResponse = (WhoAmIResponse)crmService.Execute(whoRequest);

  // change the url of the CrmService

  //crmService.Url = ConfigurationManager.AppSettings["crmServicePath"];

  // setup the annotation

  annotation anno = new annotation();

  anno.objectid = CrmTypes.CreateLookup("Opportunity", new Guid("3BD650B4-82F5-49F4-9899-004F4A700AB2"));

  anno.mimetype = "application/xml";

  anno.filename = "TestFileName.xml";

  // anno.filesize = 5000;

  anno.documentbody = Convert.ToBase64String(Encoding.UTF8.GetBytes(documentBody));

  anno.objecttypecode = new EntityNameReference("Opportunity");

  anno.subject = "SubjectOfTheAttachment";

  anno.isdocument = new CrmBoolean(true);

  // save the annotation

  crmService.Create(anno);

  }

   

   

  
  What am I doing wrong? I'm still getting the following error:
  
  'Microsoft.Crm.WebServices.Crm2007.MultipleOrganizationSoapHeaderAuthenticationProvider,
  Microsoft.Crm.WebServices, Version=4.0.0.0, Culture=neutral,
  PublicKeyToken=31bf3856ad364e35' doesn't exist.
  Parameter name:
  Microsoft.Crm.WebServices.Crm2007.MultipleOrganizationSoapHeaderAuthenticationProvider,
  Microsoft.Crm.WebServices, Version=4.0.0.0, Culture=neutral,
  PublicKeyToken=31bf3856ad364e35

  Monday, August 18, 2008 3:41 PM