Preserving DataRowState when serializing DataSet using DataContractSerializer

Posted by user349453 on Stack Overflow See other posts from Stack Overflow or by user349453
Published on 2010-05-25T00:01:34Z Indexed on 2010/05/25 0:11 UTC
Read the original article Hit count: 589

Filed under:

wcf

|

dataset

|

rowstate

For various reasons I am having to send a typed dataset to a WCF service endpoint. This works fine except that upon Deserializing, the RowState of each row in each DataTable is set to 'Added', regardless of what they were on the client. If I write the serialized stream out to a file, I see that the RowState is not part of the Serialized data. How can I add this so that I can preserve the RowState across service boundaries? Not that I think it matters, but the client process is running .net 3.5 while the service process is running .net 4.0

© Stack Overflow or respective owner

Related posts about wcf

Calling a WCF service from another WCF service

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi ! I have a WCF service hosted on a windows service on my Server1. It also has IIS on this machine. I call the service from a web app and it works fine. But within this service, I have to call another WCF sevice (also hosted on a windows service) located on Server2. The security credentials are… >>> More
wcf + Byte array through wcf service using MTOM

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, How to pass Byte array through wcf service using MTOM..please give me any sample >>> More
WCF 4.0 new enhancements over WCF 3.5

as seen on Stack Overflow - Search for 'Stack Overflow'
What are the new enhancements in WCF 4.0 and how easy would it be to upgrade existing WCF services to 4.0? >>> More
Reuse classes and objects for both WCF and non-WCF

as seen on Stack Overflow - Search for 'Stack Overflow'
I have several classes such as Order, Customer, etc. These classes serve for holding data and nothing more. I want to be able to reuse these classes in other projects in the future, but for some reason I don't quite understand, WCF forces me to decorate the data members with the [DataMember] attribute… >>> More
Summarizing client side asynchronous invocations in WCF/WCF Silverlight

as seen on Code Project - Search for 'Code Project'
Summarizing client side asynchronous invocations in WCF/WCF Silverlight. Introducing ServiceClient class. >>> More

Related posts about dataset

Dataset -> XML Document - Load DataSet into an XML Document - C#.Net

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello I'm trying to read a dataset as xml and load it into an XML Document. XmlDocument contractHistoryXMLSchemaDoc = new XmlDocument(); using (MemoryStream ms = new MemoryStream()) { //XmlWriterSettings xmlWSettings = new XmlWriterSettings(); //xmlWSettings.ConformanceLevel = ConformanceLevel… >>> More
Combine multiple dataset columns to one dataset

as seen on Stack Overflow - Search for 'Stack Overflow'
I have multiple datasets that I would like to combine into one. There is a common ID field that can be associated to each row. Calling Merge on the dataset will add additional rows to the dataset, but I would like to combine the additional columns. There are too many fields to do this in one query… >>> More
Making a DataSet from another DataSet

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi folks I have a client-server project (small project for companies in C#) and the server has a DataSet with some tables (there is no Database for some reasons so we save the DataSet as an XML file). when the clients connect to the server, the server should send some informations to the client depends… >>> More
Declaring variables with New DataSet vs DataSet

as seen on Stack Overflow - Search for 'Stack Overflow'
What is the impact of creating variables using: Dim ds as New DataSet ds = GetActualData() where GetActualData() also creates a New DataSet and returns it? Does the original empty DataSet that was 'New'ed just get left in the Heap? What if this kind of code was in many places? Would… >>> More
DataSet.Copy vs Dataset.Clone

as seen on Stack Overflow - Search for 'Stack Overflow'
Can someone explain me DataSet.Copy vs Dataset.Clone Also let me know some scenario's where we can use these >>> More