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Your Campaign is not ready to send in mailchimp api v3 using C#

I created code to send campaign immediately by consuming mailchimp api v3.0 using C# console. When i tried in free account everything goes well, but when i upgrade my account in premium i got this problem (only add 2 members).
My scenario:
create audience => success
add member subscriber into audience that i created => success
create campaign with specific template => success
send cehcklist in campaign already created => return is_ready false
send campaign => return Your Campaign is not ready to send
When I try to run my console program using console c# consume mailchimp api I got this error:
Type: http://developer.mailchimp.com/documentation/mailchimp/guides/error-glossary/
Title: Bad Request
Status: 400
Detail: Your Campaign is not ready to send.
instance: 214b85f4-a288-44e7-b890-35925d8601ac
When I checked campaign into mailchimp website portal, I saw a message like this:
To send, you need at least 1 subscriber in your list.
This means that there is no recipients in my campaign, here is detail screenshot:
Please has anyone ever faced this, too? I really appreciate any suggestions.
Is there any way to resolve that issue before sending campaign? Because when I checked mailchimp portal (based on screenshot shown above), I back into campaign list then open my campaign above the problem automatically resolve, this is my confusing one.
Because mailchimp api v3.0 has limitation only 500 members subscriber on one call, finally I created class to partition my list:
//partition list of members more than 500
public static class Extensions
{
public static List<List<T>> SplitPartition<T>(this IEnumerable<T> collection, int size)
{
var chunks = new List<List<T>>();
var count = 0;
var temp = new List<T>();
foreach (var element in collection)
{
if (count++ == size)
{
chunks.Add(temp);
temp = new List<T>();
count = 1;
}
temp.Add(element);
}
chunks.Add(temp);
return chunks;
}
}
this my main code using several scenario to handle single method can call in many way:
public class MailChimpProcessor
{
static MailChimpProcessor()
{
//initialize
ApiHelper.InitializeClient(baseUrl, apiKey);
}
public class MailChimpResponse
{
public string result { get; set; }
public GlobalErrorResponseModel error { get; set; }
}
public static MailChimpResponse MailChimpSendCampaign(SendEmailCampaignModel model)
{
MailChimpResponse mailchimpResult = new MailChimpResponse();
#region PROPERTY OBJECT AUDIENCE
Contact contact = new Contact()
{
company = model.audience_company,
address1 = model.audience_address1,
address2 = model.address2Config,
city = model.audience_city,
state = model.audience_state,
zip = model.audience_zip,
country = model.audience_country,
phone = model.phoneConfig
};
CampaignDefaults campaign = new CampaignDefaults()
{
from_name = model.campaign_from_name,
from_email = model.campaign_reply_to,
subject = model.campaign_subject,
language = "en"
};
AudienceRequestModel audienceModel = new AudienceRequestModel();
audienceModel.name = model.audience_name;
audienceModel.contact = contact;
audienceModel.permission_reminder = permissionReminderConfig;
audienceModel.use_archive_bar = true;
audienceModel.campaign_defaults = campaign;
audienceModel.notify_on_subscribe = "";
audienceModel.notify_on_unsubscribe = "";
audienceModel.email_type_option = true;
#endregion
#region PROPERTY OBJECT MEMBER
List<Member> members = new List<Member>();
//prevent duplicate email_address
var queryMemberList = model.members.GroupBy(x => x.email_address).Select(x => x.First());
foreach (var item in queryMemberList)
{
members.Add(new Member
{
email_address = item.email_address.ToLower(),
status = "subscribed",
status_if_new = "subscribed",
merge_fields = new MergeFields()
{
FNAME = item.merge_fields.FNAME,
LNAME = item.merge_fields.LNAME
}
});
}
bool isUploadContact = false;
int offset = 0;
const int numberPerBatch = 500; // maximum member per execution.
double LoopMax = Math.Ceiling(members.Count / (double)numberPerBatch);
//partition array
var PartitionMembers = members.SplitPartition(numberPerBatch);
#endregion
//create audience using post method
var audienceResult = AudienceProcessor.PostAudienceAsync(audienceModel).Result;
#region PROPERTY OBJECT CAMPAIGN
Recipients recipient = new Recipients()
{
list_id = audienceResult.ResponseModel != null ? audienceResult.ResponseModel.id : "0"
};
Settings setting = new Settings()
{
subject_line = model.campaign_subject,
title = model.campaign_title,
reply_to = model.campaign_reply_to,
from_name = model.campaign_from_name,
template_id = model.campaign_template_id
};
CampaignRequestModel campaignModel = new CampaignRequestModel();
campaignModel.recipients = recipient;
campaignModel.type = "regular";
campaignModel.settings = setting;
#endregion
if (audienceResult.ResponseModel != null)
{
MemberProcessor.MemberResponse memberResult = new MemberProcessor.MemberResponse();
while (offset < LoopMax)
{
MemberRequestModel memberModel = new MemberRequestModel();
memberModel.members = PartitionMembers[offset];//list based on index of array
memberModel.update_existing = true;
//post contact member
memberResult = MemberProcessor.PostContatcAsync(memberModel, audienceResult.ResponseModel.id).Result;
if (memberResult.ResponseModel != null)
{
isUploadContact = true;
}
else
{
isUploadContact = false;
}
offset++; // increment
}
//create campaign
if (isUploadContact)//belum tereksekusi
{
//sleep thread 20 seconds after upload subcriber members
System.Threading.Thread.Sleep(20000);
//create campaign using post method
var campaignResult = CampaignProcessor.PostCampaignAsync(campaignModel).Result;
if (campaignResult.ResponseModel.id != null)
{
#region USING ITERATION TO CHECK CAMPAIGN
CampaignProcessor.CampaignResponseCheckList campaignChecklist = new CampaignProcessor.CampaignResponseCheckList();
bool isReadySend = false;
int check = 0;
while (check <= 10) //maksimum 10 iteration
{
//check campaign using get method
campaignChecklist = CampaignProcessor.GetCheckListCampaign(campaignResult.ResponseModel.id).Result;
if (campaignChecklist.ResponseModel.is_ready == true) //when error model is not null
{
isReadySend = true;
break;
}
else
{
isReadySend = false;
}
System.Threading.Thread.Sleep(1000); // will puase every 1 second
check++;
}
if (isReadySend)
{
//sleep action before send campaign
System.Threading.Thread.Sleep(2000);
//send campaign
var sendCampaignResult = CampaignProcessor.SendCampaignAsync(campaignResult.ResponseModel.id).Result;
if (sendCampaignResult.ErrorModel == null)
mailchimpResult.result = sendCampaignResult.ResponseModel;
else
mailchimpResult.error = sendCampaignResult.ErrorModel; //i got this return indicate that my campaign is not ready
}
else
{
mailchimpResult.error = campaignChecklist.ErrorModel;
mailchimpResult.result = $"failed Check List Campaign / Your Campaign is not ready to send.";
}
#endregion
}
else
{
mailchimpResult.error = campaignResult.ErrorModel;
mailchimpResult.result = "failed create Campaign";
}
}
else
{
mailchimpResult.result = $"failed create contact: {offset}";
mailchimpResult.error = memberResult.ErrorModel;
}
}
else
{
mailchimpResult.error = audienceResult.ErrorModel;
mailchimpResult.result = "failed create Audience";
}
return mailchimpResult;
}
}

Try this code below
System.Threading.Thread.Sleep(40000); //try change this one
//create campaign using post method
var campaignResult = CampaignProcessor.PostCampaignAsync(campaignModel).Result;
if (campaignResult.ResponseModel.id != null)
{
#region USING ITERATION TO CHECK CAMPAIGN
CampaignProcessor.CampaignResponseCheckList campaignChecklist = new CampaignProcessor.CampaignResponseCheckList();
bool isReadySend = false;
int check = 0;
while (true) //just change this condition
{
//check campaign using get method
campaignChecklist = CampaignProcessor.GetCheckListCampaign(campaignResult.ResponseModel.id).Result;
if (campaignChecklist.ResponseModel.is_ready == true) //when error model is not null
{
isReadySend = true;
break;
}
else
{
isReadySend = false;
}
check++;
}
if (isReadySend)
{
//send campaign
var sendCampaignResult = CampaignProcessor.SendCampaignAsync(campaignResult.ResponseModel.id).Result;
if (sendCampaignResult.ErrorModel == null)
mailchimpResult.result = sendCampaignResult.ResponseModel;
else
mailchimpResult.error = sendCampaignResult.ErrorModel; //i got this return indicate that my campaign is not ready
}
else
{
mailchimpResult.error = campaignChecklist.ErrorModel;
mailchimpResult.result = $"failed Check List Campaign / Your Campaign is not ready to send.";
}
#endregion

Validating digitaly signed PDF Spire.Pdf C#

So I am developing a web app that generates a PDF contract from a partial view, and then validates the digital signiture. I came accross an example here . The problem is that an exception is thrown when validating the signiture and for the life of me I cant figure out why...
Here is the code :
public async Task<ActionResult> Upload(HttpPostedFileBase FileUpload)
{
ActionResult retVal = View();
AspNetUser user = DbCtx.AspNetUsers.Find(User.Identity.GetUserId());
bool signitureIsValid = false;
string blobUrl = string.Empty;
if (FileUpload != null && FileUpload.ContentLength > 0)
{
string fileName = Guid.NewGuid().ToString() + RemoveAllSpaces(FileUpload.FileName);
string filePath = Path.Combine(System.Web.Hosting.HostingEnvironment.MapPath("~/Content/pdfs"), fileName);
FileUpload.SaveAs(filePath);
List<PdfSignature> signatures = new List<PdfSignature>();
using (var doc = new PdfDocument(filePath))
{
var form = (PdfFormWidget) doc.Form;
int count = 0;
try
{
count = form.FieldsWidget.Count;
}
catch
{
count = 0;
}
for (int i = 0; i < count; ++i)
{
var field = form.FieldsWidget[i] as PdfSignatureFieldWidget;
if (field != null && field.Signature != null)
{
PdfSignature signature = field.Signature;
signatures.Add(signature);
}
}
}
PdfSignature signatureOne = signatures[0];
try
{
signitureIsValid = signatureOne.VerifySignature(); // HERE SHE BLOWS !
if (signitureIsValid)
{
blobPactUrl = await BlobUtil.BasicStorageBlockBlobOperationsAsync(System.IO.File.ReadAllBytes(filePath));
if (!string.IsNullOrEmpty(blobPactUrl))
{
ApplicantInfo info = DbCtx.ApplicantInfoes.FirstOrDefault(x => x.UserId == user.Id);
info.URL = blobUrl;
info.SignatureIsValid = true;
info.ActivationDate = DateTime.Now;
info.ActiveUntill = DateTime.Now.AddYears(1);
DbCtx.Entry(info).State = System.Data.Entity.EntityState.Modified;
DbCtx.SaveChanges();
retVal = RedirectToAction("Publications");
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
System.IO.File.Delete(filePath);
}
}
return retVal;
}
Here is an image of
what it looks like when I'm debuging:
I have checked the signiture and it is valid and cerified... I know I'm missing something basic here... Please help me internet!

Just noticed that I posted this. . . Turns out that the problem was due to bug in the package itself. Upon asking the lovely people at E-Iceblue, the bug was recreated, solved and a new version of Spire.PDF was up on nuget within a week.
great job E-Iceblue, it worked fine :)

How to get Bitcoin value for corresponding USD value in ASP.NET C#?

I want to get Bitcoin value for corresponding USD value and store it in table or variable. I got this URL from which I can get a Bitcoin value for USK amount. I searched on blockchain and I found this URL.
For example:
500usd = 0.76105818 btc
I tried:
https://blockchain.info/tobtc?currency=USD&value=500
at the end, its USD value which we want to convert in Bitcoin.
I want to get the result in the variable in C# (backend).
How can I accomplish this?

You need to just make call to server and parse the response.
var uri = String.Format("https://blockchain.info/tobtc?currency=USD&value={0}", 500);
WebClient client = new WebClient();
client.UseDefaultCredentials = true;
var data = client.DownloadString(uri);
var result = Convert.ToDouble(data);

Install-Package CoinMarketCapClient
using CoinMarketCap;
public static async Task<double> GetBitcoinInUsd(double usd){
//https://api.coinmarketcap.com/v1/ticker/bitcoin/
CoinMarketCapClient client = CoinMarketCapClient.GetInstance();
var entity = await client.GetTickerAsync("bitcoin");
return entity.PriceUsd * usd;
}

var uri = String.Format(#"https://blockchain.info/tobtc?currency=USD&value={0}",1);
WebClient client = new WebClient();
client.UseDefaultCredentials = true;
var data = client.DownloadString(uri);
var result = 1/Convert.ToDouble(data.Replace('.',',')); //you will receive 1 btc = result;

There are several APIs out there that will allow you to request the prices for a list of crypto currencies, and/or fiat currencies. The problem is that all the APIs do it in a disparate way. The follow on from that is that any one could be down at any given time, so you need to have some failure tolerance built in. I.e. the code should attempt to use one API, and if that fails, move to the next. Of course, this is further complicated by the fact that price is subjective and localised to a given country, exchange and so on. So, getting an accurate value is very difficult.
Here is example Crypto Compare client from CryptoCurrency.Net (https://github.com/MelbourneDeveloper/CryptoCurrency.Net/blob/master/src/CryptoCurrency.Net/APIClients/PriceEstimationClients/CryptoCompareClient.cs):
public class CryptoCompareClient : PriceEstimationClientBase, IPriceEstimationClient
{
public CryptoCompareClient(IRestClientFactory restClientFactory) : base(restClientFactory)
{
RESTClient = restClientFactory.CreateRESTClient(new Uri("https://min-api.cryptocompare.com"));
}
protected override Func<GetPricesArgs, Task<EstimatedPricesModel>> GetPricesFunc { get; } = async a =>
{
var retVal = new EstimatedPricesModel();
if (a.Currencies.ToList().Count == 0)
{
return retVal;
}
retVal.LastUpdate = DateTime.Now;
var symbolsPart = string.Join(",", a.Currencies.Select(c => c.Name));
var priceJson = await a.RESTClient.GetAsync<string>($"data/pricemultifull?fsyms={symbolsPart}&tsyms={a.FiatCurrency}");
var jObject = (JObject)JsonConvert.DeserializeObject(priceJson);
var rawNode = (JObject)jObject.First.First;
foreach (JProperty coinNode in rawNode.Children())
{
var fiatNode = (JProperty)coinNode.First().First;
var allProperties = fiatNode.First.Children().Cast<JProperty>().ToList();
var change24HourProperty = allProperties.FirstOrDefault(p => string.Compare(p.Name, "CHANGEPCT24HOUR", true) == 0);
var priceProperty = allProperties.FirstOrDefault(p => string.Compare(p.Name, "PRICE", true) == 0);
var price = (decimal)priceProperty.Value;
var change24Hour = (decimal)change24HourProperty.Value;
retVal.Result.Add(new CoinEstimate { CurrencySymbol = new CurrencySymbol(coinNode.Name), ChangePercentage24Hour = change24Hour, FiatEstimate = price, LastUpdate = DateTime.Now });
}
//Extreme hack. It's better to show zero than nothing at all and get the coins stuck
foreach (var currency in a.Currencies)
{
if (retVal.Result.FirstOrDefault(ce => ce.CurrencySymbol.Equals(currency)) == null)
{
retVal.Result.Add(new CoinEstimate { ChangePercentage24Hour = 0, CurrencySymbol = currency, FiatEstimate = 0, LastUpdate = DateTime.Now });
}
}
return retVal;
};
}
The PriceEstimationManager will flick through APIs until it finds one that works (https://github.com/MelbourneDeveloper/CryptoCurrency.Net/blob/master/src/CryptoCurrency.Net/APIClients/PriceEstimationClients/PriceEstimationManager.cs):
public class PriceEstimationManager
{
#region Fields
private readonly Collection<IPriceEstimationClient> _Clients = new Collection<IPriceEstimationClient>();
#endregion
#region Constructor
public PriceEstimationManager(IRestClientFactory restClientFactory)
{
foreach (var typeInfo in typeof(PriceEstimationManager).GetTypeInfo().Assembly.DefinedTypes)
{
var type = typeInfo.AsType();
if (typeInfo.ImplementedInterfaces.Contains(typeof(IPriceEstimationClient)))
{
_Clients.Add((IPriceEstimationClient)Activator.CreateInstance(type, restClientFactory));
}
}
}
#endregion
#region Public Methods
/// <summary>
/// TODO: This needs to be averaged. The two current clients give wildly different values. Need to include some Australian exchanges etc.
/// </summary>
public async Task<EstimatedPricesModel> GetPrices(IEnumerable<CurrencySymbol> currencySymbols, string fiatCurrency)
{
//Lets try a client that hasn't been used before if there is one
var client = _Clients.FirstOrDefault(c => c.AverageCallTimespan.TotalMilliseconds == 0);
var currencies = currencySymbols.ToList();
if (client != null)
{
try
{
return await client.GetPrices(currencies, fiatCurrency);
}
catch
{
//Do nothing
}
}
foreach (var client2 in _Clients.OrderBy(c => c.SuccessRate).ThenBy(c => c.AverageCallTimespan).ToList())
{
try
{
return await client2.GetPrices(currencies, fiatCurrency);
}
catch (Exception ex)
{
Logger.Log("Error Getting Prices", ex, nameof(PriceEstimationManager));
}
}
throw new Exception("Can't get prices");
}
#endregion
}
At a higher level, you can use the code like this (https://github.com/MelbourneDeveloper/CryptoCurrency.Net/blob/master/src/CryptoCurrency.Net.UnitTests/PricingTests.cs):
public async Task GetUSDBitcoinPrice()
{
var priceEstimationManager = new PriceEstimationManager(new RESTClientFactory());
var estimatedPrice = await priceEstimationManager.GetPrices(new List<CurrencySymbol> { CurrencySymbol.Bitcoin }, "USD");
Console.WriteLine($"Estimate: {estimatedPrice.Result.First().FiatEstimate}");
}
As more pricing clients are added, it will get more and more reliable.

You don't have permission to post in a group

I've finished a program in C# which integrates with Facebook and posts to more than one group in a click
but I am facing a problem right now when there is a group that you don't have a permission to post to I can't complete posting to the rest
here's the post function
I put it in other Class
public static bool PostImage(Frm form,string AccessToken, string Status, string ImagePath)
{
try
{
if (form.listBox2 .SelectedItems .Count > 0)
{
string item;
foreach (int i in form. listBox2.SelectedIndices)
{
item = form.listBox2.Items[i].ToString();
groupid = item;
FacebookClient fbpost = new FacebookClient(AccessToken);
var imgstream = File.OpenRead(ImagePath);
dynamic res = fbpost.Post("/" + groupid + "/photos", new
{
message = Status,
File = new FacebookMediaStream
{
ContentType = "image/jpg",
FileName = Path.GetFileName(ImagePath)
}.SetValue(imgstream)
});
result = true;
}
}
return result;
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.Message);
return false;
}
}

You need to put a try catch block inside the loop. Then, in the catch block you log the error (or do whatever you want with it) then continue the loop:
foreach (int i in form. listBox2.SelectedIndices)
{
try
{
item = form.listBox2.Items[i].ToString();
groupid = item;
FacebookClient fbpost = new FacebookClient(AccessToken);
var imgstream = File.OpenRead(ImagePath);
dynamic res = fbpost.Post("/" + groupid + "/photos", new
{
message = Status,
File = new FacebookMediaStream
{
ContentType = "image/jpg",
FileName = Path.GetFileName(ImagePath)
}.SetValue(imgstream)
});
result = true;
}
catch(exception excp)
{
//Do something with the exception
}
}
Now I don't know exactly how your code works, but this should give you a rough idea.

C# webservice losing data on return

I am programming a client program that calls a webmethod but when I get the return data there are missing values on some of the fields and objects.
The webmethod in turn is calling a WCF method and in the WCF method the return data is fine. But when it is passing to the webservice the return data is missing.
Is there any way to fix this problem?
This is my client code calling the webservice:
ReLocationDoc query = new ReLocationDoc();
query.PerformerSiteId = 1;
query.PerformerUserId = 1;
query.FromStatus = 10;
query.ToStatus = 200;
ReLocationDoc doc = new ReLocationDoc();
ServiceReference1.QPSoapClient service = new QPSoapClient();
try {
service.GetRelocationAssignment(query, out doc);
string test = doc.Assignment.Id.ToString();
} catch(Exception ex) {
MessageBox.Show(ex.Message);
}
The webmethod code is here:
[WebMethod]
return m_reLocationClient.GetRelocationAssignment(query, out reLocationDoc);
}
And at last the WCF code:
public ReLocationResult GetRelocationAssignment(ReLocationDoc query, out ReLocationDoc reLocationDoc) {
try {
LOGGER.Trace("Enter GetRelocationAssignment().");
ReLocationResult result = reLocationCompactServiceClient.GetRelocationAssignment(out reLocationDoc, query);
if(reLocationDoc.Assignment == null || reLocationDoc.Assignment.CurrentStatus == STATUS_FINISHED) {
ReLocationDoc newQuery = new ReLocationDoc();
newQuery.Assignment = new AssignmentDoc();
newQuery.Assignment.EAN = DateTime.Today.ToString();
newQuery.PerformerSiteId = QPSITE;
newQuery.PerformerUserId = QPUSER;
reLocationDoc.AssignmentStatus = m_settings.ReadyStatus; ;
result = reLocationCompactServiceClient.CreateReLocationAssignment(out reLocationDoc, newQuery);
}
return result;
} finally {
LOGGER.Trace("Exit GetRelocationAssignment().");
}
}
The GetRelocationAssignment:
public ReLocationResult GetRelocationAssignment(ReLocationDoc query, out ReLocationDoc reLocationDoc) {
try {
LOGGER.Trace("Enter GetRelocationAssignment().");
ReLocationDoc doc = new ReLocationDoc();
ReLocationResult result = new ReLocationResult();
new Database(Connection).Execute(delegate(DBDataContext db) {
User user = GetVerifiedUser(db, query, MODULE_ID);
SiteModule siteModule = SiteModule.Get(db, query.PerformerSiteId, MODULE_ID);
Status status = Status.Get(db, query.FromStatus, query.ToStatus, 0);
Status startStatus = Status.Get(db, query.FromStatus, 0);
Status endStatus = Status.Get(db, query.ToStatus, 0);
IQueryable<Assignment> assignments = Assignment.GetAssignmentsWithEndStatus(db, siteModule, endStatus);
assignments = Assignment.FilterAssignmentStartStatus(assignments, startStatus);
foreach(Assignment assignment in assignments) {
LOGGER.Debug("Handling assignment: " + assignment.Id);
result.Status = true;
AssignmentDoc assignmentDoc = FillAssignmentDoc(assignment);
//ReLocationDoc doc = new ReLocationDoc();
AssignmentStatus sts = assignment.AssignmentStatus.OrderByDescending(ass => ass.Id).First();
assignmentDoc.CurrentStatus = sts.Status.Zone;
Status currentStatus = sts.Status;
IList<Item> items = assignment.Items.ToList();
IList<ItemDoc> itemDocs = new List<ItemDoc>();
foreach(Item item in items) {
ItemDoc itemDoc = FillItemDoc(item);
ItemDetail itemDetail;
if(ItemDetail.TryGet(db, item.Id, out itemDetail)) {
ItemDetailDoc itemDetailDoc = FillItemDetailDoc(itemDetail);
itemDoc.Details = new ItemDetailDoc[1];
Event eEvent = null;
if(Event.GetEvent(db, itemDetail, currentStatus, out eEvent)) {
EventDoc eventDoc = FillEventDoc(eEvent);
itemDetailDoc.Events = new EventDoc[1];
if(eEvent.LocationId.HasValue) {
Location location = null;
if(Location.TryGet(db, eEvent.LocationId.Value, out location)) {
eventDoc.Location = new LocationDoc();
eventDoc.Location = FillLocationDoc(location, db);
}
}
itemDetailDoc.Events[0] = eventDoc;
}
itemDoc.Details[0] = itemDetailDoc;
}
itemDocs.Add(itemDoc);
}
assignmentDoc.Items = itemDocs.ToArray();
doc.Assignment = assignmentDoc;
}
}, delegate(Exception e) {
result.Message = e.Message;
});
reLocationDoc = doc;
return result;
} finally {
LOGGER.Trace("Exit GetRelocationAssignment().");
}
}
In all this code the return data is fine. It is loosing data only when passing to the webmetod.
Enter code here.

Also, the ordering of the XML tags in the message makes difference - I had a similar problem about maybe two years ago, and in that case parameter values were dissappearing during transmission because the sending part ordered the tags differently than what was defined in the schema.

Make surethe XML tags are being accessed with the same casing at either end. if the casing is not the same then the value won't be read.

You should check it all message are sending back from your webservice. Call your webservice manually and check its response.
If all data is there, probably your webservice reference is outdated; update it by right-clicking your webservice reference and choose "Update"
If your data don't came back, your problem is probably related to webservice code. You should check your serialization code (if any) again, and make sure all returned types are [Serializable]. You should check if all return types are public as it's mandatory for serialization.
As noted per John Saunders, [Serializable] isn't used by XmlSerializer.