private void ListCreateRequest_Click(object sender, EventArgs e)
        {
            //ListCreateRequest
            // setup EMsgAPI object - EM
            EMsgAPI_Demo.EMsgAPI_ListCreate_201101.ListCreateService EM = new EMsgAPI_Demo.EMsgAPI_ListCreate_201101.ListCreateService();

            // setup Authentication objects
            EMsgAPI_ListCreate_201101.RequestAuthentication reqAuth = new EMsgAPI_ListCreate_201101.RequestAuthentication();
            EMsgAPI_ListCreate_201101.XDDSAuthType XDDSAuth = new EMsgAPI_ListCreate_201101.XDDSAuthType();
            EMsgAPI_ListCreate_201101.UIDType uid = new EMsgAPI_ListCreate_201101.UIDType();

            // init Authentication objects
            XDDSAuth.Password = txtAccessCode.Text;
            uid.Value = txtUserId.Text;
            XDDSAuth.RequesterID = uid;
            reqAuth.Item = XDDSAuth;

            // Setup Request and JobSummaryRequest / JobSummaryResult object
            EMsgAPI_Demo.EMsgAPI_ListCreate_201101.Request Request = new EMsgAPI_Demo.EMsgAPI_ListCreate_201101.Request();
            EMsgAPI_Demo.EMsgAPI_ListCreate_201101.Response Response = new EMsgAPI_Demo.EMsgAPI_ListCreate_201101.Response();
            EMsgAPI_Demo.EMsgAPI_ListCreate_201101.ListCreateRequest ListCreate_Request = new EMsgAPI_Demo.EMsgAPI_ListCreate_201101.ListCreateRequest();
            EMsgAPI_Demo.EMsgAPI_ListCreate_201101.ListCreateResult ListCreate_Result = new EMsgAPI_Demo.EMsgAPI_ListCreate_201101.ListCreateResult();

            // Configure ListCreateReqeust object
            ListCreate_Request.CreateOption = EMsgAPI_Demo.EMsgAPI_ListCreate_201101.CreateOptionType.CreateOrReplace;
            ListCreate_Request.CreateOptionSpecified = true;

            // Create ListIdType Object
            EMsgAPI_Demo.EMsgAPI_ListCreate_201101.ListIdType ListID = new EMsgAPI_Demo.EMsgAPI_ListCreate_201101.ListIdType();

            // Set the List ownership based on cmbListOwnership value
            switch(cmbListOwnership.Text)
            {
                case "customer":  // customer level list
                    ListID.ownership = EMsgAPI_Demo.EMsgAPI_ListCreate_201101.OwnershipLevelType.customer;
                    break;
                case "user":      // user level list
                    ListID.ownership = EMsgAPI_Demo.EMsgAPI_ListCreate_201101.OwnershipLevelType.user;
                    break;
                default:          // default to system level list
                    ListID.ownership = EMsgAPI_Demo.EMsgAPI_ListCreate_201101.OwnershipLevelType.system;
                    break;
            } // switch

            // set ownershipSpecified value
            ListID.ownershipSpecified = true;

            // Set the List store value (MessageREACH or XDDS)
            switch (cmbDomain.Text)
            {
                case "usme":
                case "flusme":  // Email Lists
                    ListID.liststore = EMsgAPI_Demo.EMsgAPI_ListCreate_201101.ListStoreType.MR;
                    break;
                case "xip":
                case "test2":  // Fax or Voice Lists
                    ListID.liststore = EMsgAPI_Demo.EMsgAPI_ListCreate_201101.ListStoreType.XDDS;
                    break;
            } // switch

            // Set List Name
            ListID.Value = txtListName.Text;

            // Set ListCreate_Reqeuest ListId object to ListId just created
            ListCreate_Request.ListId = ListID;

            // Free ListId object
            ListID = null;

            // Setup Documents
            EMsgAPI_Demo.EMsgAPI_ListCreate_201101.DocumentType[] Documents = new EMsgAPI_Demo.EMsgAPI_ListCreate_201101.DocumentType[1];
            Documents[0] = new EMsgAPI_Demo.EMsgAPI_ListCreate_201101.DocumentType();

            // Read in CSV file to attach for upload
            // Setup reusable variables for the document
            EMsgAPI_Demo.EMsgAPI_ListCreate_201101.DocDataType DocData = new EMsgAPI_Demo.EMsgAPI_ListCreate_201101.DocDataType();

            string File;
            File = ReadAndEncodedFile(txtCSVList.Text, true);
            DocData.format = EMsgAPI_Demo.EMsgAPI_ListCreate_201101.DocEncodingFormat.base64;
            DocData.Value = File;

            Documents[0].Item = DocData;
            Documents[0].Filename = "CSVList.csv";
            Documents[0].ItemElementName = EMsgAPI_Demo.EMsgAPI_ListCreate_201101.ItemChoiceType.DocData;
            Documents[0].@ref = "CSVList";
            Documents[0].DocType = "text";
            DocData = null; 

            // Setup Table for List
            EMsgAPI_Demo.EMsgAPI_ListCreate_201101.TableType[] CSVList_Table = new EMsgAPI_Demo.EMsgAPI_ListCreate_201101.TableType[1];
            CSVList_Table[0] = new EMsgAPI_Demo.EMsgAPI_ListCreate_201101.TableType();
            CSVList_Table[0].Item = Documents[0];
            CSVList_Table[0].@ref = "CSVList";

            // Assign List to the ListCreate Object
            ListCreate_Request.ListContents = CSVList_Table;

            // Free CSVList_Table
            CSVList_Table = null;
            
            // Set Server URL and Proxy information if needed
            Set_Server_and_Proxy(EM);

            // Setup Reqeust Object
            Request.ReceiverKey = EM.Url;
            Request.Authentication = reqAuth;

            // Assign Request and Response objects to EM Object
            EM.RequestValue = Request;
            EM.ResponseValue = Response;

            // Try the ListCreate function call
            try
            {
                ListCreate_Result = EM.ListCreate(ListCreate_Request);
            }
            catch (Exception ex)
            {
                System.Console.WriteLine(ex.Message);
                System.Console.Read();
                return;
            }

            string emfilename = "emresponse.xml";
            string resfilename = "result.xml";
            //string reqfilename = "request.xml";
            try
            {
                //This will output the response, result and request(if uncommented) to XML files in the
                //installed directory. This can be very usefull for debugging or ir help is requested from
                //the EMAPI support team
                if (chkResult)
                {
                    serializeResult(emfilename, EM.ResponseValue);
                    serializeResult(resfilename, ListCreate_Result);
                    //serializeResult(reqfilename, ListCreate_Request);
                }
            }
            catch (IOException io_error)
            {
                MessageBox.Show("Error - " + io_error, "Error", MessageBoxButtons.OK);
            }
        }