private void FormDataRequest_Click(object sender, EventArgs e)
        {
            //FormDataRequest
            // setup EMsgAPI object - EM
            EMsgAPI_Demo.EMsgAPI_FormData_201101.FormDataService EM = new EMsgAPI_Demo.EMsgAPI_FormData_201101.FormDataService();

            // setup Authentication objects
            EMsgAPI_FormData_201101.RequestAuthentication reqAuth = new EMsgAPI_FormData_201101.RequestAuthentication();
            EMsgAPI_FormData_201101.XDDSAuthType XDDSAuth = new EMsgAPI_FormData_201101.XDDSAuthType();
            EMsgAPI_FormData_201101.UIDType uid = new EMsgAPI_FormData_201101.UIDType();

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

            // Setup Request and AddressBlockRetrieveRequest / AddressBlockRetrieveResult object
            EMsgAPI_Demo.EMsgAPI_FormData_201101.Request Request = new EMsgAPI_Demo.EMsgAPI_FormData_201101.Request();
            EMsgAPI_Demo.EMsgAPI_FormData_201101.Response Response = new EMsgAPI_Demo.EMsgAPI_FormData_201101.Response();

            EMsgAPI_Demo.EMsgAPI_FormData_201101.FormDataRequest FormData_Request = new EMsgAPI_Demo.EMsgAPI_FormData_201101.FormDataRequest();
            EMsgAPI_Demo.EMsgAPI_FormData_201101.FormDataResult FormData_Result = new EMsgAPI_Demo.EMsgAPI_FormData_201101.FormDataResult();

            // Set Server URL and Proxy information if needed
            Set_Server_and_Proxy(EM);

            // Setup the FormData Request
            FormData_Request.CampaignName = "SMS_Test2_Bruce";
            FormData_Request.FormName = "SMS_Test2_Bruce";
            FormData_Request.Domain = "MR";
            FormData_Request.EndSequenceSpecified = false;
            FormData_Request.StartSequenceSpecified = false;

            // Setup Response Filter (this will hold a respondfilter of All, Old, or New)
            EMsgAPI_Demo.EMsgAPI_FormData_201101.FormDataRequestResponseFilter ResponseFilter = new EMsgAPI_Demo.EMsgAPI_FormData_201101.FormDataRequestResponseFilter();

            // Setup DATE Range (Cannot be used with Sequence Number)
            EMsgAPI_Demo.EMsgAPI_FormData_201101.DateRangeType DateRange = new EMsgAPI_Demo.EMsgAPI_FormData_201101.DateRangeType();

            DateRange.StartDate = dateTimePicker1.Value.Date;
            DateRange.EndDate = dateTimePicker2.Value.Date;
            FormData_Request.DateRange = DateRange;


            // Setup Number of Responses to be retrieved
            FormData_Request.NumToRetrieve = 1;
            FormData_Request.NumToRetrieveSpecified = true;
            
            //// Setup Sequence Number (if used DATE Range is ignored)
            //FormData_Request.StartSequence = 2;
            //FormData_Request.StartSequenceSpecified = true;
            //FormData_Request.EndSequence = 3;
            //FormData_Request.EndSequenceSpecified = true;

            // NOTE: You can only use one Filter (ALL, Old, New)
            //       Only one filter can be assigned so the other two are commented out

            //// Setup Filter All
            //EMsgAPI_Demo.EMsgAPI_FormData_201101.FormDataRequestResponseFilterAll FilterAll = new EMsgAPI_Demo.EMsgAPI_FormData_201101.FormDataRequestResponseFilterAll();
            //FilterAll.action = EMsgAPI_Demo.EMsgAPI_FormData_201101.FilterActionType.markNew;
            //ResponseFilter.Item = FilterAll;

            // Setup Filter Old
            //EMsgAPI_Demo.EMsgAPI_FormData_201101.FormDataRequestResponseFilterOld FilterOld = new EMsgAPI_Demo.EMsgAPI_FormData_201101.FormDataRequestResponseFilterOld();
            //FilterOld.markAsNew = false;
            //ResponseFilter.Item = FilterOld;

            //// Setup Filter New
            EMsgAPI_Demo.EMsgAPI_FormData_201101.FormDataRequestResponseFilterNew FilterNew = new EMsgAPI_Demo.EMsgAPI_FormData_201101.FormDataRequestResponseFilterNew();
            FilterNew.markAsDeleted = true;
            ResponseFilter.Item = FilterNew;

            // Init Response Filter on Request
            FormData_Request.ResponseFilter = ResponseFilter;

            // 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 FormData function call
            try
            {
                FormData_Result = EM.FormData(FormData_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, FormData_Result);
                    //serializeResult(reqfilename, FormData_Request);
                }
            }
            catch (IOException io_error)
            {
                MessageBox.Show("Error - " + io_error, "Error", MessageBoxButtons.OK);
            }
        }