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ASP.NET Crystal Report change "Set Datasource Location" is not working

I am trying to setup a test platform for a Live application upgrade. In order not to mess up my Live data, I duplicated the database to another database. And update my CR using "Set Datasource Location" and point to the new DB. However, they are still loading records from the live DB! FYI I am connecting using ODBC and I have created a test ODBC for the test platform.
Previously my DC is "osso_odbc", but I have updated it to "ossotest", but it is still loading record from "osso_odbc".
Anybody know what went wrong and what I should do?
Thanks.

In the end what I did is remove all the existing connection and re-create all the form elements. Now it is working.

1 - If "save data in the report" is checked, old data can still be prompt
2 - If you have subreports you must "set datasource location" for subreports, too
3 - "Set datasource Location" is not sointuitive, did you use righr procedure
4 - We are talking about changing datasource in design time, not in asp.net runitme, are we?
I use the following code to programmatically change connection, based on a connectionsting and to pass parameters to the report, based on Querystring.
bool Logon(ReportDocument cr, string server, string db, bool integratedSecurity, string id, string pass)
{
ConnectionInfo ci = new ConnectionInfo();
SubreportObject subObj;
ci.ServerName = server;
ci.DatabaseName = db;
if (integratedSecurity)
ci.IntegratedSecurity = true;
else
{
ci.IntegratedSecurity = false;
ci.UserID = id;
ci.Password = pass;
}
PassParameters();
if (!ApplyLogon(cr, ci))
return false;
for (int i = 0; i < cr.ReportDefinition.ReportObjects.Count; i++)
if (cr.ReportDefinition.ReportObjects[i].Kind == ReportObjectKind.SubreportObject)
{
subObj = (SubreportObject)cr.ReportDefinition.ReportObjects[i];
if (!ApplyLogon(cr.OpenSubreport(subObj.SubreportName), ci))
return false;
}
return true;
}
bool ApplyLogon(ReportDocument cr, ConnectionInfo ci)
{
TableLogOnInfo li;
// for each table apply connection info
for (int i = 0; i < cr.Database.Tables.Count; i++)
{
li = cr.Database.Tables[i].LogOnInfo;
li.ConnectionInfo = ci;
cr.Database.Tables[i].ApplyLogOnInfo(li);
// check if logon was successful
// if TestConnectivity returns false, check
// logon credentials
if (TestConnectivity(cr, i))
{
// drop fully qualified table location
if (cr.Database.Tables[i].Location.IndexOf(".") > 0)
cr.Database.Tables[i].Location = cr.Database.Tables[i].Location.Substring(cr.Database.Tables[i].Location.LastIndexOf(".") + 1);
cr.Database.Tables[i].Location.Substring(cr.Database.Tables[i].Location.LastIndexOf(".") + 1);
}
else return false;
}
return true;
}
private static bool TestConnectivity(ReportDocument cr, int i)
{
bool test = false;
try { test = cr.Database.Tables[i].TestConnectivity(); }
catch (System.Runtime.InteropServices.COMException)
{
try { test = cr.Database.Tables[i].TestConnectivity(); }
catch (System.Runtime.InteropServices.COMException)
{
try { test = cr.Database.Tables[i].TestConnectivity(); }
catch (System.Runtime.InteropServices.COMException)
{ test = cr.Database.Tables[i].TestConnectivity(); }
}
}
return test;
}
private void PassParameters()
{
// char[] subReportPrefix = new char[] { 'P', 'm', '-', '?' };
foreach (ParameterField field in reportDocument.ParameterFields)
{
string fieldName = field.Name.TrimStart('#');//.TrimStart(subReportPrefix);
ParameterValues p = new ParameterValues();
string valu = clearQueryString[fieldName];//cerco in querystring
if (!string.IsNullOrEmpty(valu))//se ho trovato in querystring ok
{
string[] valus = valu.Split('§');//se c'è il separatore sono values sennò è value
if (valus.Length > 1)
{
foreach (string v in valus)
if (p.Count == 0 || !string.IsNullOrEmpty(v))
p.AddValue(v);
}
else
p.AddValue(valu);
field.CurrentValues = p;
}
......

password data not appear in edit mode

i have a problem
in edit mode i bring user data and all data come normally
then i add that data to text fields on the page and that also work well
I'm sure from that as i see it in debug mode
but when the page come to the browser the password field is empty although i put the data on it
can any one tell me where is the problem ???
that is the code
method get data from data base
public AdminsContianer getContainer(int adminId)
{
using (Naqqab context = new Naqqab())
{
IQueryable<user> admin = getContainer_compiledQuery2.Invoke(context, adminId);
if (admin.Count() > 0)
{
var add = admin.FirstOrDefault();
if (add != null)
{
var rc = new AdminsContianer();
rc.FirstName = add.user_firstname;
rc.adminCreationdate = (DateTime)add.user_creationdate;
rc.LastName = add.user_lastname;
rc.Username = add.user_username;
rc.Password = add.user_password;
rc.adminLuState = add.user_lu_status.ToString();
rc.adminLuType = add.user_lu_type.ToString();
rc.adminLevel = add.admin_level.ToString();
rc.adminId = add.user_id;
return rc;
}
else
{
return null;
}
}
else
{
return null;
}
}
}
method put data in text fields
public void FillFormFields(AdminsContianer ad)
{
HiddenAdminID.Value = AdminIdToEdit;
registerAdminUsername.Text = ad.Username;
registerAdminLastname.Text = ad.LastName;
registerAdminFirstname.Text = ad.FirstName;
registerAdminPassword.Text = ad.Password;
registerAdminCPassword.Text = ad.Password;
adminLevelDropDownList.SelectedValue = ad.adminLevel.ToString();
//userTypeDropDownList.SelectedValue = ad.adminLuType.ToString();
registerAdminState.SelectedValue = ad.adminLuState.ToString();
}
thanks in advance

Use the following code to set value in password textbox registerAdminPasswod.Attributes.Add("value", ad.Password);

Why would you like to show the password because it can't be understand by the user.
Here is a solution its a code project link which has the solution
or
txt1.Text = "sample_password";
if (txt1.TextMode == TextBoxMode.Password)
{
txt1.Attributes.Add("value", txt1.Text);
}

How do I implement a C# Thrift service and consume it with a Silverlight client?

I'm current looking at Thrift to use as a RPC framework for our apps (mostly written in C# and Silverlight). I've come as far as implementing a service and consuming it from a C# console app (using a socket as transport).
For the C# server side code my code looked like: (basically copying the tutorials included with the source code)
MyServiceHandler handler = new MyServiceHandler();
MyService.Processor processor = new MyService.Processor(handler);
TServerTransport serverTransport = new TServerSocket(9090);
TServer server = new TSimpleServer(processor, serverTransport);
server.Serve();
For the client side code it looked like:
TTransport transport = new TSocket("localhost", 9090);
TProtocol protocol = new TBinaryProtocol(transport);
MyService.Client client = new MyService.Client(protocol);
transport.Open();
client.SomeServiceCall();
However, we will be consuming the service from a Silverlight client, and unfortunately there is no support for sockets in Silverlight for Thrift. I assume I'm forced to use HTTP communication between the client and service, using Thrift's C# THttpClient and THttpHandler classes? I could not find any examples of how to do this out there, can anyone point me in the right direction? Some example server and client side code would be appreciated.

It seems that this issue was already addressed by this guy. According to this JIRA, the fix is available in Thrift 0.9. You can either try this snapshot (note that, as it's not a final release, it might not be stable) or you can apply this patch to the 0.8 release.

I believe by now you would have understood, there is no direct way of communicating from Silverlight to the Cassandra database either using Thrift or any other clients.
I have one simple option related to this. Write a Silverlight enabled web service and consume it from the client.
For example, on the server side you can have a web service which does insert/update/read etc., like this. I just managed to pull out some code which we use for our project. Hope this helps.
using Apache.Cassandra;
using Thrift.Protocol;
using Thrift.Transport;
namespace CassandraWebLibrary
{
public class MyDb
{
String _host;
int _port;
String _keyspace;
bool _isConnected;
TTransport _transport = null;
Apache.Cassandra.Cassandra.Client _client = null;
String columnFamily = "ColumnFamilyName";
public VazhikaattiDB(String host, int port, String keyspace)
{
_host = host;
_port = port;
_keyspace = keyspace;
_isConnected = false;
}
public bool Connect()
{
try
{
_transport = new TFramedTransport(new TSocket(_host, _port));
TProtocol protocol = new TBinaryProtocol(_transport);
_client = new Apache.Cassandra.Cassandra.Client(protocol);
_transport.Open();
_client.set_keyspace(_keyspace);
_isConnected = true;
}
catch (Exception ex)
{
log.Error(ex.ToString());
}
return _isConnected;
}
public bool Close()
{
if (_transport.IsOpen)
_transport.Close();
_isConnected = false;
return true;
}
public bool InsertData(Send your data as parameters here)
{
try
{
List<Column> list = new List<Column>();
string strKey = keyvalue;
#region Inserting into Coulmn family
List<Byte> valbytes = new List<byte>(BitConverter.GetBytes(value)); //You might have to pad this with more bytes to make it length of 8 bytes
Column doublecolumn1 = new Column()
{
Name = Encoding.UTF8.GetBytes("column1"),
Timestamp = timestampvalue,
Value = valbytes.ToArray()
};
list.Add(doublecolumn1);
Column stringcolumn2 = new Column()
{
Name = Encoding.UTF8.GetBytes("column2"),
Timestamp = timestampvalue,
Value = Encoding.UTF8.GetBytes("StringValue")
};
list.Add(stringcolumn2);
Column timecolumn3 = new Column()
{
Name = Encoding.UTF8.GetBytes("column3"),
Timestamp = timestampvalue,
Value = BitConverter.GetBytes(DateTime.Now.Ticks)
};
list.Add(timecolumn3);
#endregion
ColumnParent columnParent = new ColumnParent();
columnParent.Column_family = columnFamily;
Byte[] key = Encoding.UTF8.GetBytes(strKey);
foreach (Column column in list)
{
try
{
_client.insert(key, columnParent, column, ConsistencyLevel.QUORUM);
}
catch (Exception e)
{
log.Error(e.ToString());
}
}
return true;
}
catch (Exception ex)
{
log.Error(ex.ToString());
return false;
}
}
public List<YourReturnObject> GetData(parameters)
{
try
{
ColumnParent columnParent = new ColumnParent();
columnParent.Column_family = columnFamily;
DateTime curdate = startdate;
IndexExpression indExprsecondkey = new IndexExpression();
indExprsecondkey.Column_name = Encoding.UTF8.GetBytes("column");
indExprsecondkey.Op = IndexOperator.EQ;
List<Byte> valbytes = PadLeftBytes((int)yourid, 8);
indExprsecondkey.Value = valbytes.ToArray();
indExprList.Add(indExprsecondkey);
IndexClause indClause = new IndexClause()
{
Expressions = indExprList,
Count = 1000,
Start_key = Encoding.UTF8.GetBytes("")
};
SlicePredicate slice = new SlicePredicate()
{
Slice_range = new SliceRange()
{
//Start and Finish cannot be null
Start = new byte[0],
Finish = new byte[0],
Count = 1000,
Reversed = false
}
};
List<KeySlice> keyslices = _client.get_indexed_slices(columnParent, indClause, slice, ConsistencyLevel.ONE);
foreach (KeySlice ks in keyslices)
{
String stringcolumnvalue = Encoding.UTF8.GetString(cl.Column.Value);
double doublevalue= (Double)BitConverter.ToDouble(cl.Column.Value);
long timeticks = BitConverter.ToInt64(cl.Column.Value, 0);
DateTime dtcolumntime = new DateTime(timeticks);
}
}
catch (Exception ex)
{
log.Error(ex.ToString());
}
return yourdatalist;
}
}
}
Now the above class can be used by your webservice, which in turn will be used by Silverlight. Btw, you'll have to take care of other silverlight issues like size of data to be downloaded from server/webservice etc.,
FYI, our client service of Cassandra runs on port 9160..

Encoder SDK 4 - Push to Publishing Point

I'm coding an application in c# using EC4 SP2 SDK.
I want to publish my file to a media server publishing point. I've searched and found 2 examples regarding seting up and auth on publishing points, but either are from older sdk's or do not work (and are for console). basicly my application doesn't encode nothing, as if it had nothing to encode.
When in degub mode checkpont i can see the correct properties for the source file and for the server.
The encoding process takes 0secs to process. I checked the logs on the server events and i get a warning "the security system has received and auth request that could not be decoded". I just havo no knowledge to break up further than this. Any help would be appreciated.
this is the piece of code:
private void broadcastSourceFileToMediaServer2()
{
using (LiveJob job = new LiveJob())
{
String filetoencode = #"c:\temp\niceday.wmv";
LiveFileSource filesource = job.AddFileSource(filetoencode);
filesource.PlaybackMode = FileSourcePlaybackMode.Loop;
job.ActivateSource(filesource);
job.ApplyPreset(LivePresets.VC1Broadband4x3);
//don't know which one is good to use
job.AcquireCredentials += new EventHandler<AcquireCredentialsEventArgs>(job_AcquireCredentials);
_myUserName = "indes";
_pw = PullPW("indes");
Uri url = new Uri("http://192.168.1.74:8080/live");
PushBroadcastPublishFormat pubpoint = new PushBroadcastPublishFormat();
pubpoint.PublishingPoint = url;
pubpoint.UserName = _myUserName;
pubpoint.Password = _pw;
job.PublishFormats.Add(pubpoint);
job.PreConnectPublishingPoint();
job.StartEncoding();
statusBox.Text = job.NumberOfEncodedSamples.ToString();
job.StopEncoding();
job.Dispose();
}
}
public static string _myUserName { get; set; }
public static SecureString _pw { get; set; }
//codificação de Password a enviar
private static SecureString PullPW(string pw)
{
SecureString s = new SecureString();
foreach (char c in pw) s.AppendChar(c);
return s;
}
static void job_AcquireCredentials(object sender, AcquireCredentialsEventArgs e)
{
e.UserName = _myUserName;
e.Password = _pw;
e.Modes = AcquireCredentialModes.None;
}

Progresses:
I managed to authenticate (at least get a positive audit event) on the server.
I changed from this:
//don't know which one is good to use
job.AcquireCredentials += new EventHandler<AcquireCredentialsEventArgs>(job_AcquireCredentials);
_myUserName = "indes";
_pw = PullPW("indes");
Uri url = new Uri("http://192.168.1.74:8080/live");
PushBroadcastPublishFormat pubpoint = new PushBroadcastPublishFormat();
pubpoint.PublishingPoint = url;
pubpoint.UserName = _myUserName;
pubpoint.Password = _pw;
To this:
job.AcquireCredentials += new EventHandler<AcquireCredentialsEventArgs>(job_AcquireCredentials);
_myUserName = #"mediaservername\user";
_pw = PullPW("user_password");
Uri url = new Uri("http://192.168.1.74:8080/live");
PushBroadcastPublishFormat pubpoint = new PushBroadcastPublishFormat();
pubpoint.PublishingPoint = url;
If you see on one side if had to include the domain (either domain or computername) before username. this changed the failed audit events on the server, so i could eliminate the manual credentials pubpoint.username and pubpoint.Password.
Now I'm just dealing with a lack of output format exception. On to it.

How about using SMOOTH Streaming, I managed to get my project going but I didn't get much more beyond Look below, to the part that has the PUBLISH switch type. ignore the file portion
internal bool StartStream()
{
Busy = true;
// Instantiates a new job for encoding
//
//***************************************Live Stream Archive******************************
if (blnRecordFromFile)
{
// Sets up publishing format for file archival type
FileArchivePublishFormat fileOut = new FileArchivePublishFormat();
// job.ApplyPreset(LivePresets.VC1512kDSL16x9);
// Gets timestamp and edits it for filename
string timeStamp = DateTime.Now.ToString();
timeStamp = timeStamp.Replace("/", "-");
timeStamp = timeStamp.Replace(":", ".");
// Sets file path and name
string path = "C:\\output\\";
string filename = "Capture" + timeStamp + ".ismv";
if (!Directory.Exists(path))
Directory.CreateDirectory(path);
fileOut.OutputFileName = Path.Combine(path, filename);
// Adds the format to the job. You can add additional formats as well such as
// Publishing streams or broadcasting from a port
job.PublishFormats.Add(fileOut);
}
//******************************END OF Stream PORTION****************************************
////////////////////////////////////////////////////////////////////////////////////////////////////
//*************************************** Process Files or Live Stream******************************
if (blnRecordFromFile)
{
job.ApplyPreset(LivePresets.VC1IISSmoothStreaming720pWidescreen);
job = new LiveJob();
// Verifies all information is entered
if (string.IsNullOrWhiteSpace(sourcePath) || string.IsNullOrWhiteSpace(destinationPath))
return false;
job.Status += new EventHandler<EncodeStatusEventArgs>(StreamStatus);
LiveFileSource fileSource;
try
{
// Sets file to active source and checks if it is valid
fileSource = job.AddFileSource(sourcePath);
}
catch (InvalidMediaFileException)
{
return false;
}
// Sets to loop media for streaming
// fileSource.PlaybackMode = FileSourcePlaybackMode.Loop;
// Makes this file the active source. Multiple files can be added
// and cued to move to each other at their ends
job.ActivateSource(fileSource);
}
//******************************END OF FILE PORTION****************************************
// Sets up variable for fomat data
switch (publishType)
{
case Output.Archive:
// Verifies destination path exists and if not creates it
try
{
if (!Directory.Exists(destinationPath))
Directory.CreateDirectory(destinationPath);
}
catch (IOException)
{
return false;
}
FileArchivePublishFormat archiveFormat = new FileArchivePublishFormat();
// Gets the location of the old extention and removes it
string filename = Path.GetFileNameWithoutExtension(sourcePath);
// Sets the archive path and file name
archiveFormat.OutputFileName = Path.Combine(destinationPath, filename + ".ismv");
job.PublishFormats.Add(archiveFormat);
break;
case Output.Publish:
// Setups streaming of media to publishing point
job = new LiveJob();
// Aquires audio and video devices
Collection<EncoderDevice> devices = EncoderDevices.FindDevices(EncoderDeviceType.Video);
EncoderDevice video = devices.Count > 0 ? devices[0] : null;
for (int i = 0; i < devices.Count; ++i)
// devices[i].Dispose();
devices.Clear();
devices = EncoderDevices.FindDevices(EncoderDeviceType.Audio);
EncoderDevice audio = devices.Count > 0 ? devices[0] : null;
for (int i = 1; i < devices.Count; ++i)
devices[i].Dispose();
devices.Clear();
// Checks for a/v devices
if (video != null && audio != null)
{
//job.ApplyPreset(Preset.FromFile(#"C:\Tempura\LivePreset3.xml"));
job.ApplyPreset(LivePresets.H264IISSmoothStreamingLowBandwidthStandard);
job.OutputFormat.VideoProfile.SmoothStreaming = true;
deviceSource = job.AddDeviceSource(video, audio);
// Make this source the active one
job.ActivateSource(deviceSource);
}
else
{
error = true;
}
PushBroadcastPublishFormat publishFormat = new PushBroadcastPublishFormat();
try
{
// checks the path for a valid publishing point
publishFormat.PublishingPoint = new Uri(destinationPath);
}
catch (UriFormatException)
{
return false;
}
// Adds the publishing format to the job
try
{
// job.ApplyPreset(LivePresets.VC1IISSmoothStreaming480pWidescreen);
job.PublishFormats.Add(publishFormat);
job.PreConnectPublishingPoint();
}
catch (Exception e)
{
MessageBox.Show(e.StackTrace.ToString());
}
break;
default:
return false;
}
job.StartEncoding();
return true;
}

Sadly I dont have enough rep to comment, so I have to write it as an answer.
Due to you are starting a live job, in order to stream you should not call job.StopEncoding() right after StartEncoding. I think usually you would use an event to stop the encoding. If you start encoding and immediately stop it, it is only logical you have no, or only a very small output.

I changed your code to the following and it seems work well. I guess your problem is that you disposed the instance of LiveJob class. You have to keep the instance alive before it finished encoding the whole stream. So change the using part and remove the StopEncoding and Dispose will be OK.
private void broadcastSourceFileToMediaServer2()
{
LiveJob job = new LiveJob();
String filetoencode = #"c:\temp\niceday.wmv";
LiveFileSource filesource = job.AddFileSource(filetoencode);
filesource.PlaybackMode = FileSourcePlaybackMode.Loop;
job.ActivateSource(filesource);
job.ApplyPreset(LivePresets.VC1Broadband4x3);
//don't know which one is good to use
job.AcquireCredentials += new EventHandler<AcquireCredentialsEventArgs>(job_AcquireCredentials);
_myUserName = "indes";
_pw = PullPW("indes");
Uri url = new Uri("http://192.168.1.74:8080/live");
PushBroadcastPublishFormat pubpoint = new PushBroadcastPublishFormat();
pubpoint.PublishingPoint = url;
pubpoint.UserName = _myUserName;
pubpoint.Password = _pw;
job.PublishFormats.Add(pubpoint);
job.PreConnectPublishingPoint();
job.StartEncoding();
statusBox.Text = job.NumberOfEncodedSamples.ToString();
}
public static string _myUserName { get; set; }
public static SecureString _pw { get; set; }
//codificação de Password a enviar
private static SecureString PullPW(string pw)
{
SecureString s = new SecureString();
foreach (char c in pw) s.AppendChar(c);
return s;
}
static void job_AcquireCredentials(object sender, AcquireCredentialsEventArgs e)
{
e.UserName = _myUserName;
e.Password = _pw;
e.Modes = AcquireCredentialModes.None;
}

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.