WCF / ASMX :: Sort Data Returned From Web Service?

May 12, 2010

I have a web service that returns an object that I attach to a gridview's datasource. is there a way to sort the data from the web service before attaching it to the datasource?

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Similar Messages:

WCF / ASMX :: Prevent XML Web Service / SOAP From Enclosing Returned Data In CData[]?

Nov 18, 2010

I'm maintaining a legacy XML web service system (Framework 2.0), and is trying to return an XML fragment as part of a SOAP response. Problem is: SOAP will auto-enclose the XML fragment in <[CData[]]> tag, and I want to avoid this.

In short, SOAP Response gave me this:

<MessageContent xmlns=""><![CDATA[<DataSourceResponse>blah..blah..blah..</DataSourceResponse>]]></MessageContent>

But what I want in the SOAP response is this (without the CData enclosure):

<MessageContent xmlns=""><DataSourceResponse>blah..blah..blah..</DataSourceResponse></MessageContent>

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WCF / ASMX :: Xml Processing Instructions In XmlDocument Returned By Web Service

Jan 20, 2010

I'm having a confusing issue concerning web services, XmlDocument return type and XmlProcessingInstruction. I've basically got a web service that returns an XmlDocument containing a list of search results. In order to make it a little more user-friendly, I'd like the XmlDocument to include a Processing Instruction (<?xml-stylesheet type='text/xsl' href='book.xsl'?>) for the inclusion of an XSL stylesheet. Is there something in the ASP.NET pipeline that would prevent this? I'm using the following code (lifted from the MSDN documentation of the CreateProcessingInstruction() method) in a test WebMethod and it doesn't seem to include the processing instruction.

[Code]....

All I'm getting in the response is the following:

[Code]....

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WCF / ASMX :: Consume An Array Of Structs Returned By A Web Service?

Jan 3, 2011

A sample web service app I have been practicing with has two web methods:
1) HelloWorld -- which I can read the data from no problem - just a string
2) ClientData[] -- which returns an array of struct objects -- this is where I have the question.

Here is my instantiation of the webservice in my winform app for reading from HelloWorld

myWebSvc1.WebService1 s1 = new myWebSvc1.WebService1();
string y = s1.HelloWorld(); //--no problems so far here
Console.WriteLine(y);
//--but when I add the call to GetClientData() I have a problem
List<ClientData> ls = new List<ClientData>(s1.GetClientData(3)); //--problem here

public struct ClientData
{
public String Name;
public int ID;
}
[WebMethod(CacheDuration = 30,
Description="Returns an array of Clients.")]
public ClientData[] GetClientData(int Number)
{
ClientData [] Clients = null;
if (Number > 0 && Number <= 10)
{
Clients = new ClientData[Number];
for (int i = 0; i < Number; i++)
{
Clients[i].Name = "Client " + i.ToString();
Clients[i].ID = i;
}
}
return Clients;
}

If I browse the .asmx file -- the sample xml returns the following if I enter 3 for GetClientData function param

<?xml version="1.0" encoding="utf-8" ?>
- <ArrayOfClientData xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://codeproject.com/webservices/">
- <ClientData>
<Name>Client 0</Name>
<ID>0</ID>
</ClientData>
- <ClientData>
<Name>Client 1</Name>
<ID>1</ID>
</ClientData>
- <ClientData>
<Name>Client 2</Name>
<ID>2</ID>
</ClientData>
</ArrayOfClientData>

From my winform app I get the following error messages when trying to add the GetClientData function call above --

Error 1 The best overloaded method match for 'System.Collections.Generic.List<DSS_2008.Form7.ClientData[]>.List(System.Collections.Generic.IEnumerable<DSS_2008.Form7.ClientData[]>)' has some invalid arguments

Error 2 Argument '1': cannot convert from 'DSS_2008.myWebSvc1.ClientData[]' to 'System.Collections.Generic.IEnumerable<DSS_2008.Form7.ClientData[]>'

Error1 The best overloaded method match for 'System.Collections.Generic.List<DSS_2008.Form7.ClientData[]>.List(int)' has some invalid arguments

Error 2 Argument '1': cannot convert from 'DSS_2008.myWebSvc1.ClientData[]' to 'int'

How can I fix this so that I can read the result into my winform app?
//--sample web service

namespace MyService
{
using System;
using System.Collections;
using System.Data;
using System.Web;
using System.Web.Services;
public struct ClientData
{
public String Name;
public int ID;
}
/// <summary>
/// Summary description for WebService1.
/// </summary>
[WebService(Namespace="http://codeproject.com/webservices/",
Description="This is a demonstration WebService.")]
public class WebService1 : System.Web.Services.WebService
{
//--source of sample:
http://www.codeproject.com/KB/webservices/myservice.aspx
private const int CacheHelloWorldTime = 10; // seconds
public WebService1()
{
//CODEGEN: This call is required by the ASP+ Web Services Designer
InitializeComponent();
}
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
}
//WEB SERVICE EXAMPLE
//The HelloWorld() example service returns the string Hello World
//To build, uncomment the following lines then save and build the project
//To test, right-click the Web Service's .asmx file and select View in Browser
//
[WebMethod(CacheDuration = CacheHelloWorldTime,
Description="As simple as it gets - the ubiquitous Hello World.")]
public string HelloWorld()
{
return "Hello World bbb";
}
[WebMethod(CacheDuration = 30,
Description="Returns an array of Clients.")]
public ClientData[] GetClientData(int Number)
{
ClientData [] Clients = null;
if (Number > 0 && Number <= 10)
{
Clients = new ClientData[Number];
for (int i = 0; i < Number; i++)
{
Clients[i].Name = "Client " + i.ToString();
Clients[i].ID = i;
}
}
return Clients;
}
}
}

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WCF / ASMX :: Dataset Table Order Returned By Web Service On Framework 4?

Jul 13, 2010

I have recently converted all my applications to framework 4.0 and am very happy as a whole.

I have, however, run into a bit of a bind: i have exposed quite a few web services that have methods returning datasets.

Clients immediately started complaining that the order of the tables within the returned datasets were different. I investigated and can confirm that the webmethods are indeed shuffling the tables within the datasets. The order of tables in the method result are markedly different from the table order in the code before being returned.

My question is: is it possible to hard code the order of tables within the dataset being returned by a webmethod? I know that clients should, ideally, be referencing the tables via the table names, but that is - unfortunately - not the case in the really real world.

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WCF / ASMX :: Unable To Retrieve The Attachment From Soap Message Returned From SAP XI Service

Oct 28, 2010

I am trying to get attachment from the SAP XI Web Service which is returning the following soap response..

--SAP_db9e7598-e284-11df-9fcf-001125a6de68_END

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WCF / ASMX :: Data Being Returned By Web Services But Result Object Is Nothing?

Nov 10, 2010

I have a .net app consuming a java web service. I added the web reference in visual studio to the proper wsdl, it created the proper proxy class and I can call the web service without any problems but looking at the result that is returned, it is always nothing. I can see, by using Fiddler, that the response is returning what it should. If there is a response, why is the return object never being populated and no errors are thrown?

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WCF / ASMX :: How To Speed Up Response When Large Amount Of Data Is Returned

May 8, 2010

I have a WCF method that returns a huge number of rows, causing a long wait for end user.

Also I do not have IIS7 but only IIS 6 for my WCF.

Is there any way I can speed up the WCF response so user does not wait for a longer time?

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WCF / ASMX :: Redirect From URL Returned In XML?

Feb 19, 2010

I have the following code:

[Code]....

At the other end I am returning the following XML response:

[Code]....

I'm seeing my response.writes of A and B, so I know my data is making it to the other end and I'm getting a response back, but I can't seem to figure out how to read the response and redirect to the URL referenced in <URL>

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WCF / ASMX :: Accessing The Xml Returned From A Webservice?

Feb 9, 2011

I've created a webservice that returns and xml document:

[Code]....

Once I've got the xml loaded as a document, I can start looping through the content and do things with it but I'm really confused at the moment.

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WCF / ASMX :: WSDL Made The Call To Web Services But Returned Nothing

Oct 26, 2010

Provided wsdl from link below:

http://www.2shared.com/file/zfTUDRl3/poccrm.html

I've been given merely a wsdl above from client, without any further information given, to make a call using c# code but i added as web reference, used the codes below and the client side detected my request and they've returned us proper format xml too, but i cant retrieve it in the string array from the method returned. the "stringset" has became null instead of array[10]. Can anyone give a hint what kind of web service call is it, since it is not using the simple and classic way to invoke?

static void Main(string[] args)
{
//added web reference for wsdl as poccrm
string[] stringset = new string[10];
poccrm.poclib caller = new ConsoleApplication1.poccrm.poclib();
poccrm.SE1I2001 callerItem = new poccrm.SE1I2001();
callerItem.AcctNo = "0010241000007914";
callerItem.TransNo = "12345678901234567890";
callerItem.StartDate = "20-01-2010";
stringset = caller.SE1I2001(callerItem); //here i get null for stringset, but client received the request and returned us value
//same result even I use wsdl.exe converted it to a class file
/*
string[] stringset = new string[10];
poclib caller = new poclib();
SU1I1001 callerItem = new SU1I1001();
callerItem.AcctNo = "0010029004000370";
callerItem.transno = "12345678901234567890";
caller.end
stringset = caller.SU1I1001(callerItem);
*/
}

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Forms Data Controls :: How To Sort Data In GirdView Via Sort Icons Clicks

Feb 28, 2010

i read Matt Berseth article also i downloaded this source. But i can not do sorting event. Everything is ok but sorting is not working.

[Code]....

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WCF / ASMX :: Get Data XML From Web Service

May 18, 2010

I´m new to web services and currently working with an integration to a third party system. I have created a web service that creates and exports a <List> of objects. The challange I have is that the third party company consuming my created web service wants to have the data as a XML document just as it is presented when I push the "Invoke button" when testing my web service on the server it resides on. Doing so I get all my exported data presented as a nice XML document. Since a web service actually exports this XML it should be a fairly simple task, but I do not know how? Would perhaps anyone have a code snippet consuming a web service and present the data just as an XML document? Or could point me to an example? I´m using VS 2008.

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WCF / ASMX :: Create Web Service - How To Web Page Call Sales_Services.asmx

May 5, 2010

if i have the web application with many pages like add order page, edit order page, and delete order page actually they also interact with the Sql Server 2008 and i also create web service page call Sales_Service.asmx. i know just i need to put something like query into Web Method in Sales_Service.asmx but i have a lot of queries, i don't know which query i should put into it and how the web page call the Sales_Services.asmx

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WCF / ASMX :: IIS Memory Increasing For Each Client Request In Asmx Web Service?

Nov 8, 2010

A customer reported that our asmx web service is continually increasing in memory (mem usage as well as private bytes). We are able to reproduce the problem in our lab with Windows 2003 Server SP2 (fully patched) on some of the machines. The customer is using Windows 2008.

We created a Hello World web service targeting the 2.0 framework built under VS2005 SP1 and a test client that continues to call it. The memory increases steadily - approximately 40K per client request. If the test app is paused, the memory remains the same. When it is closed, the memory drops. Explicit calling of GC.Collect does not drop the memory.

We have run the memory profiler on the service and the leak is all native memory. We have uninstalled/re-installed the Framework on one of the machines but no difference. To our knowledge all of the security and IIS settings are not modified. We have compared app pool, default web site and virtual directory properties to machines that have no problem and they are identical.

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Forms Data Controls :: How To Change Sort Column Header Text And Retain The Sort Link

Jun 3, 2010

I have a simple dynamic gridview with following code -

GV = new GridView();

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Web Forms :: How To Bind XML Returned From Web Service To GridView

May 16, 2013

how to read the xml result of a webservice using vb and bind it to gridview.

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WCF / ASMX :: How To Call Asmx Web Service In A .net App From Classic Asp App Js File

Mar 17, 2011

I have a .net app developed in .net 4.0 version. And I implemented an asmx web service in this. Now I want to call one of the webservice method in another classis ASP application java script function.

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WCF / ASMX :: First Data Web Service API Integration

Jan 27, 2011

I'm trying to use the First Data Global Gateway web service API. I was able to reverence the WSDL file in VS and get the classes to show up. I get the error "Object reference not set to an instance of an object." I can't figure out what I'm doing wrong.

[Code]....

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WCF / ASMX :: Access Denied And Null Returned While Accessing Web Services From Remote Server?

Sep 2, 2010

writing a web Service and one of its web method, I want it to download a png file in form

of buffer from remote server. And My consume application will write that buffer retured by Web service in to file on User's Computer.

However, I am able to do this using Local Web Service but when I published that service on my web server, I always get null retuned

And even in one of my test code while copying file from that server , I always get Access Denied.


Following things I have done for above issue.

1] I even tried making the Anonymous user for the web service the system administrator (with the correct password), to no avail.

2] I also tried sharing out the folder I'm pulling files from to allow access from Everyone.

[Previously same service was working fine on another remote server with IIS 7.0, we checked server IIS Settings but in vain.]

if you know where we are mistaken guide me to resolve this issue as its very urgent.

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WCF / ASMX :: Running A Web Service User Service / Domain Account?

Mar 28, 2011

Is it possible to run a web service as a particular user/service account in the same way a Windows service can?I have a service account used for connecting to the DB and want to run the webservice under this account as the users using the webservice won't have DB access.The way I see to do it is to include the Impersonate option in the Web.config file, but is there any better way to do this?

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WCF / ASMX :: Create An Instance Of Web Service Without Adding Web Service Reference?

Mar 17, 2011

How to create an instance of web service without adding web service reference? How to identify the server address/name where the web service is hosted from C# code?

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Unable To Pass User Credentials From WCF Web Service To ASMX Web Service

May 25, 2010

My WCF Client calls my WCF Service which then calls ASMX Web Service. The problem is i have configured my wcf client and wcf service to windows credentials type but when wcf service calls asmx service the user credentials (default windowsidentity) is not passed to asmx service.

In WCF Service i am able to get user identity by using : Thread.CurrentPrincipal.Identity.Name;
WCF Service - i have disabled anonymous access and enabled windows authentication. ASMX Web Service - i have disabled anonymous access and enabled windows authentication.
WCF Service Config
[Code]....

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WCF / ASMX :: How To Call Web Service Hosted In Window Service And Having End Point Over Tcp

Aug 4, 2010

i have created a normal web service and i want to host it outside IIS. one idea i got is to use window service as hosting environment. i have created a web service and hosted it window service and its window service is running now.would anybody please let me know that how can i call web service hosted in window service binded over soap.tcp. here is my sample code.

[Code]....
[Code]....

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WCF / ASMX :: Develop A Web Service That Handle Another Web Service's Event (C#.Net 3.5 Framework)?

May 26, 2010

I want to develop a web service that handle another web service's event. (C#.Net 3.5 framework)

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