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Web Service Error Cannot Serialize The Datatable

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e.g DataTable dt = new DataTable("YourTableName"); That's all. John Saunders Reply Ethan25 None 0 Points 1 Post Re: Cannot serialize the DataTable Nov 12, 2008 11:22 AM|Ethan25|LINK Yep thanks for the tip of giving a name to the DataTable. To return object in web service, Microsoft need to serialize the object. All rights reserved |Blog |Tools |Sitemap |Privacy Policy |Contact Us |Time Zone: Loading...

Cannot Serialize The Datatable. Datatable Name Is Not Set In C#

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Cannot serialize the DataTable. Given that ice is less dense than water, why doesn't it sit completely atop water (rather than slightly submerged)? DataTable name is not set. Webservice Return Dataset Try out below code , Web service: [WebMethod] public DataTable HelloWorldDataSet() { DataTable dt = new DataTable("MyDataTable"); dt.Columns.Add("column1",typeof(System.String)); dt.Columns.Add("column2", typeof(System.String)); DataRow dr = dt.NewRow(); dr["column1"] = "Your Data"; dr["column2"]

Login. Return Datatable From Web Service C# Why does typography ruin the user experience? DataTable name is not set. Solution 3 Accept Solution Reject Solution No, You can't return a DataTable object from a webservice method.

Covered by US Patent. Return Dataset From Web Service C# If you need to serialize a data table then you have to give a name for that. Treat my content as plain text, not as HTML Preview 0 … Existing Members Sign in to your account ...or Join us Download, Vote, Comment, Publish. DataTable name is not set.

Return Datatable From Web Service C#

DataTable name is not set. here Reply demoninside9 Participant 1196 Points 2314 Posts Re: Cannot serialize the DataTable. Cannot Serialize The Datatable. Datatable Name Is Not Set In C# Join the community of 500,000 technology professionals and ask your questions. Cannot Serialize The Datatable Web Service Permalink Posted 9-May-11 22:37pm Pratik Bhesaniya2.6K Updated 9-May-11 22:42pm v2 Comments cuteband 10-May-11 4:42am As per Wayne we can use Dataset Instead so this will help for me..

I think your comment is distracting. –vapcguy Sep 9 '15 at 16:29 My comment was a response to an earlier comment, which has since been deleted. this content Happy Programming! :) Reply mgebhard All-Star 18830 Points 5669 Posts Re: Cannot serialize the DataTable. Alternatively, create you own class which inherits ISerializable interface. dtMessages.Columns.Add("MessageNumber"); dtMessages.Columns.Add("From"); dtMessages.Columns.Add("Subject"); dtMessages.Columns.Add("DateSent"); dtMessages.TableName = "dtMessages"; int counter = 0; for (int i = count; i >= 1; i--) { OpenPop.Mime.Message msg = objClient.GetMessage(i); dtMessages.Rows.Add(); dtMessages.Rows[dtMessages.Rows.Count - 1]["MessageNumber"] = i; Cannot Serialize The Datatable. Datatable Name Is Not Set. Wcf

A weird and spooky clock Coding Standard - haphazard application How to Fill Between two Curves Missing Schengen entrance stamp Produce Dürer's magic square Trick or Treating in Trutham-And-Ly How to How to use sort on an awk print command? My first post actually. weblink at System.Data.DataTable.WriteXmlSchema(XmlWriter writer, Boolean writeHierarchy) at System.Data.DataTable.System.Xml.Serialization.IXm lSerializable.WriteXml(XmlWriter writer) at System.Xml.Serialization.XmlSerializationWriter.Wr iteSerializable(IXmlSerializable serializable, String name, String ns, Boolean isNullable, Boolean wrapped) at Microsoft.Xml.Serialization.GeneratedAssembly.XmlS erializationWriter1.Write2_DataTable(Object o) at Microsoft.Xml.Serialization.GeneratedAssembly.Data TableSerializer.Serialize(Object objectToSerialize, XmlSerializationWriter writer)

Let's work to help developers, not make them feel stupid. How To Return Datatable In Webmethod Webservice is having 2 methods one is working fine means my webservice is ok, but when I use the second service,through which I am fetching a datatabe, it shows error System.Web.Services. DataTable name is not set.

Webservice is having 2 methods one is working fine means my webservice is ok, but when I use the second service,through which I am fetching a datatabe, it shows error System.Web.Services.Protocols.SoapException:

Akbar www.akbarwebstudio.com| Twitter "and whoever is removed away from fire and admitted to paradise, he indeed is successful" - The Holy Quron. First Name Please enter a first name Last Name Please enter a last name Email We will never share this with anyone. DataTable name is not set. Return Datatable From Webmethod To Jquery I don't know if this is in fact the best place to ask but do you folks have any idea where to get some professional writers?

error when passing datatable to webservice Posted on 2011-11-09 ASP.NET Visual Basic.NET C# 1 Verified Solution 3 Comments 2,019 Views Last Modified: 2012-05-12 When I pass a datatable as one of I'm moving to service oriented approach to .Net 3.5 and stumbled here with the datatable serialization. Application Lifecycle> Running a Business Sales / Marketing Collaboration / Beta Testing Work Issues Design and Architecture ASP.NET JavaScript C / C++ / MFC> ATL / WTL / STL Managed C++/CLI check over here Browse other questions tagged c# web-services datatable or ask your own question.

CONTINUE READING Join & Write a Comment Already a member? In the To field, type your recipient's fax number @efaxsend.com. If it's in a classic ASP.NET web service it can't be static... –Ivan Karajas May 2 '12 at 15:08 Actually whether it is static or not, classic ASP or Or create the data in XML format and pass it as a string.

I thought DataTables were serializable in .NET 2.0. this is the error.... How to grep rows that have certain value in a specific column? Understand that English isn't everyone's first language so be sympathetic of bad spelling and grammar.

Assign the data table a name before calling the WriteXmlSchema() and you're done.