CatalogSiteAgent Class

public sealed class CatalogSiteAgent

public CatalogContext GetCatalogContext()
{
  CatalogContext catalogContext = null;
  CatalogServiceAgent catalogServiceAgent = null;

  try
  {
    if (config.InitializationMode == ConnectionMode.Agent)
    {//AGENT MODE
      if ((config.UserName == null) || (config.UserName.Equals(
        Environment.GetEnvironmentVariable("USERDOMAIN") + @"\" +
          Environment.GetEnvironmentVariable("USERNAME"))))
      {
        // Default case when nothing is specified
        // Uses the user's default credentials when anonymous is not allowed
        catalogServiceAgent = new CatalogServiceAgent(config.WebServiceURL, ServiceAgent.DefaultAuthMethods);

        catalogContext = CatalogContext.Create(catalogServiceAgent);
      }
      else if (config.UserName != null)
      {
        // Create custom
        CredentialCache credentials = new CredentialCache();
        NetworkCredential networkCredential = new NetworkCredential();
        //create new uri with web service url
        System.Uri uri = new System.Uri(config.WebServiceURL);

        //add the user name, password, and domain to the network credential
        int index = config.UserName.IndexOf(@"\");
        networkCredential.UserName = config.UserName.Substring(index + 1);
        networkCredential.Password = config.Password;
        networkCredential.Domain = config.UserName.Substring(1, index - 1);

        //add the network credential to the credential cache collection
        credentials.Add(uri, "NTLM", networkCredential);

        catalogServiceAgent = new CatalogServiceAgent(config.WebServiceURL, ServiceAgent.DefaultAuthMethods);
        catalogServiceAgent.Credentials = credentials;

        catalogContext = CatalogContext.Create(catalogServiceAgent);
      }
      else
        throw new System.InvalidOperationException("Cannot perform this operation without initialization");
    }
    else
    {//INPROC MODE
      CatalogSiteAgent csa = new CatalogSiteAgent();
      csa.AuthorizationMode = config.AuthorizationMode;
      csa.AuthorizationPolicyPath = config.AzManXmlFileStore;
      csa.IgnoreInventorySystem = config.IgnoreInventorySystem;
      csa.SiteName = config.SiteName;
      catalogContext = CatalogContext.Create(csa);
    }
  }
  catch (Exception e)
  {
    Console.WriteLine("Error getting CatalogContext: " + e.Message);
    throw e;
  }
  if (catalogContext != null)
    inventoryContext = catalogContext.InventoryContext;
  return catalogContext;
}