WCF / ASMX :: How To Return A Dataset In Webservice And Consume It

Mar 7, 2011

i want to return a dataset, and consume it in the asp pages

how can i do that

suppose a dataset has 100 records, then how do i consume it in other websites

View 4 Replies


Similar Messages:

Web Forms :: How To Consume (ASMX) WebService From JQuery AJAX

Oct 9, 2012

I have created a asmx web service.The service will interact with SQL Server database to Get, Insert and Update of some tables in my db.I have one Service method called AddItem which takes a class object as parameter. with that parameter I am inserting the values into the database. In the same way I have another service method that Gets all the Items from db using the same class and returns the class object as the return type for my service. 

Here is my sample AddItem() and GetAllItems() prototype 

 Collapse | Copy Code

View 1 Replies

WCF / ASMX :: Return XML Data With WebService?

Jul 10, 2010

i have a data library dll and first is it possible to use it in webservice forexample i call it as using DataLibrary; then in web method i will use it like

public boolean MethodName(int a)
{
if(DataLibrary.Method(a))
return true;
else
return false;
}

and also i have to tell my all data connections are in DataLibrary.dll

my second question is i will use webservice to communucate with flash i will send flash a DataSet but flash cant read DataSet so i have give it as XML right?

so how could i change my following method which returns dataset to return xml ?

[Code]....

View 6 Replies

WCF / ASMX :: Sending Large Dataset To Webservice?

Sep 23, 2010

I have one problem is that when i send large dataset containing byte array.. then webservice not respond well..

it shows error like underlying connection was closed...

I mark that when dataset size goes some large then only problem occurs otherwise it works well..

how to send large dataset over web service..

View 1 Replies

WCF / ASMX :: Cannot Return Typed Datatable From WebService

Jul 14, 2010

I can fill and then return typed dataset from a web method, but applying these steps by using Typed Datatable instead of Typed Dataset I cannot return filled typed dataTable. So, is it possible to return typed dataTable from a web method? If yes, how can I do this?

I shall give a little bit information about my project. There is 3 project in my solution.
I) Presentation Layer (WinForm), II) Business Layer (Web Service) ,
III) Data Access Layer (Win form project type)... The problem is that;

I use 2 seperate methods. 1st is FillTable() which fill a datatable in my Typed Dataset in Data Access layer. The 2nd isGetTable() which should return typed datatable filled by FillTable() method. I try these methods and FillTable() methods (goes from I. layer to II. Layer and then III. layer) fills a datatable properly and after that I can return this datatable by calling GetTable() method from Typed Dataset (in III. layer) to WebService. I have tested the rows count of returning datatable and there is no problem up to WebService. But even after returning this typed datatable from WebService the table comes to Presentation Layer empty. So, there is a problem returning filled typed datatable from WebService to WebForm (from II. layer to I. layer).

On the other hand, if I try this methods by returning Typed Dataset instead of Typed Datatable, I can return properly with a filled datatable in Typed Dataset. But, I relly do not want to return a huge filled dataset which may contain 15 tables instead of one datatable. My questions;

1) Is there any logical approach mistake on my Layer Architecture?

2) What should I do in order to get a Typed Datatable from Web Service (II. Layer of my project)?

View 5 Replies

WCF / ASMX :: Return A Data Record From A Webservice (wsdl)?

Aug 23, 2010

vs2010, .NET 4.0I have a webmethod which I want to return a data record (for example: name, surename, address, age, zip etc)I wonder how to accomplish this. I think the solution is about creating an object which contains all the records serialized. And then the webmethod returns this serialized object. I'm not 100% sure how to accomplish this, if some of you good provide me with some tips, tutorial or link to an article explaining it, that would be great

View 1 Replies

ADO.NET :: WCF For Existing REST Webservice - Consume Like OData

Mar 11, 2011

I have an existing RESTful webservice that I consume (I did not create) from a 3rd party. I currently use WebRequest and WebResponse to create and read the request and response. I access the service by url with query string parameters to pass what type of data I am requesting. I get the results back in XML, then have to load it into a new XmlDocument, create a bunch of DataSets, XmlNodeReaders, DataTables, etc. It's really messy in my opinion.

What I am looking to accomplish is to take advantage of the Entity Framework Model, OData, and WCF. I have never create or used WCF yet. The webservice that I am accessing is some sort of service created from within Apache, it is not .Net. I don't know whether or not I can utilize the new .Net Framework 4.0 services to make the consumption of this service any better, easier, or cleaner.

View 5 Replies

WebMatrix :: How To Consume Api Webservice Of Another Site And Publish Content On Own Page

Mar 31, 2011

I would really appriciate if someone could show me example of how to use api webservice of another site and retreive content (or whatever data is returned) and publish that content localy on omy own site. Api webservice I´m planning to use has support for HTTP GET & POST and SOAP 1.1 and 1.2.

I created my site with webmatrix and razor.I tryed searching on the net but I'm having hard time finding relevant content.

View 3 Replies

WCF / ASMX :: How To Consume XML File

Dec 16, 2010

I am reciving an XML file(probabbly genrated by webservice), when i request a web url. EVery desried information is in this xml file. Now my problem is to access this file in XML control. I have genrated xsl file for the same xml file.Assume below mentioned url giving me xml file.

strign url=http://remoteurl.com/abc?myvariable="myvalue"

I tried this code.

Xml1.Datasource=url;
Xml1.TransformSource=abc.xsl;

It is not working. However if i copy the content of xml file and save it inside website and name it abc.xml and type this line it is working fine..

Xml1.Datasource=abc.xml;
Xml1.TransformSource=abc.xsl;

i want to do it automatically.

View 3 Replies

WCF / ASMX :: How To Consume Secured Web Service

Mar 14, 2011

I was using a web service like this

1 - Included a web reference named "wsProxy";

2 - in default.aspx.cs

using wsProxy;
wsProxy.Service wSp = new wsProxy.Service();
TextBox1.Text = wSp.HelloWorld();

it was working like a charm but now this web service is secured.

as i'm new to .net, i deleted the web referece and include it again just bcoz i dont know where to place the username, password

now my web.config is

[code]....

Getting Error

The request failed with HTTP status 401: Unauthorized

View 1 Replies

WCF / ASMX :: Consume Service Based On XSD?

Sep 21, 2010

I've been given the task of consuming a client's web service, and all they've given me is a XSD file. I'm a little unsure how to go about doing this, as the only other time I've consumed a web service was internally and we just pulled it in as a web reference to our project. Where do I start when all I have the XSD (below)?

<?xml version="1.0" encoding="UTF-8"?>

View 1 Replies

WCF / ASMX :: Getting Error When Trying To Consume Web Service?

Oct 3, 2010

[Code]....

[Code]....

Error Message

Server Error in '/' Application.

CX_ST_MATCH_ELEMENT:XSLT exception.System expected element 'IOrgeh' Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code. Exception Details:System.Web.Services.Protocols.SoapException: CX_ST_MATCH_ELEMENT:XSLT exception.System expected element 'IOrgeh'Source Error:

[Code]....

Line: 49 Stack Trace:

[Code]....

View 1 Replies

WCF / ASMX :: How To Consume Webservices Dynamically

Oct 10, 2010

I have the URL of webservice of some companies in database as

Company-A http://companya.com/myservice/calculate.asmx
Company-B http://companyb.com/someservice/post.asmx
Company-C http://companyc.com/theservice/help.asmx
Company-D http://companyd.com/services/count.asmx

I want to dynamically consume these webservices. As sometime I need only CompanyA webservice, some time Company-B webservice. How I can do these.I thing I have to use WebService class (Imports System.Web.Services)

View 1 Replies

WCF / ASMX :: How To Call - Consume Remote Web Service

Nov 13, 2010

I need to call remote web services for example [URL]. So how to do it? I watched all asp.net video about web servies but in all videos they speaking just about local web services,

View 5 Replies

WCF / ASMX :: How To Consume Web Service Deployed In Different Server

Mar 10, 2011

how can I consume a Web service in my client system which has deployed in different server?

View 2 Replies

WCF / ASMX :: Add A Web Method Existing Web Service And Consume It?

Jun 30, 2010

I added a Web Method to the existing web service. I don't see this method in my web project. I can see all the old methods but I couldn't access this method. Do I have to create proxy for this method?

View 2 Replies

ASMX :: Consume A WCF Service From A Project That Compiles In A Dll?

Mar 18, 2011

I am creating a class library which will have business logic and i want to call this from SQL Server 2005 DTS. What i want to know is how to consume a WCF service from this class library project and compile it in a dll. How to deal with app.config created when servie is refered in class library? Could somebody send me a link to any article which can help me to implement the same in my current project?

View 11 Replies

WCF / ASMX :: How To Programmatically Set User And Password To Consume An OAS Web Service

Jan 11, 2011

.NET: Programmatically set user and password to consume an OAS web service?

View 1 Replies

WCF / ASMX :: Possible To Consume Wcf Survive From Class Library And Use In SQL Server

Mar 18, 2011

Is it possible to consume a wcf survive from a class library and use class library in SQL Server 2005?

View 7 Replies

WCF / ASMX :: Consume Data Service In Client Application

Sep 7, 2010

I am working on WCF Data service which imported stored procedure, as below.

[WebGet]
public List<GetMTSearchResultTest_Result> GettMTSearchResultTest()
{
MediaMarketResearch_PRODEntities ent = new MediaMarketResearch_PRODEntities();
return ent.GetMTSearchResultTest().ToList();
}

when i consuming this in my client application it says error as "The closed type MMRClient.MMRServiceReference.GetMTSearchResultTest_Result does not have a corresponding element settable property." I am getting this error while bind to the grid view as below.

DataServiceContext context = new DataServiceContext(new [URL])); IEnumerable<GetMTSearchResultTest_Result> empResult = context.Execute<GetMTSearchResultTest_Result>(new Uri [URL];

GridView1.DataSource = empResult;
GridView1.DataBind();

Note: I imported this stored proc as complex type.

View 1 Replies

WCF / ASMX :: Data Contract (consume By Sliverlight Application)

Oct 20, 2010

I have a lot confusion on data contract .I think Data contract will create according to the Service contract and Data Base Table. For Example Let say i have service contract and i have three table product,order,customer

[ServiceContract]
public interface IMembersService
{
[OperationContract]
void insertProductDetails(clsProduct objProduct);
//What about the return type can we make it bool
[OperationContract]
List<clsProduct> getproductInfoByID(int id);
[OperationContract]
List<clsProduct> getproductInfo();
//========================================
[OperationContract]
void insertOrderDetails(clsOrder objOrder);
//What about the return type can we make it bool
[OperationContract]
List<clsOrder> getOrderInfoByID(int id);
[OperationContract]
List<clsOrder> getOrderInfo();
//========================================
[OperationContract]
void insertCustomerDetails(clsOrder objOrder);
//What about the return type can we make it bool
[OperationContract]
List<clsOrder> getCustomerInfoByID(int id);
[OperationContract]
List<clsOrder> getCustomerInfo();
}

For this case can i create three datacontact clsProduct,clsOrder,clsCustomer .i mean data contact depends on ther service contact and the table.

View 1 Replies

WCF / ASMX :: Contract / Method To Consume Many Database Records?

Mar 15, 2011

What is the best way to create a Contract that will consume multiple database records? The database records will have 20 fields and maximun of 1000 rows.

View 1 Replies

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;
}
}
}

View 1 Replies

WCF / ASMX :: Consume A Web Service Asynchronously In CLR Store Procedure

Mar 29, 2011

i have a web service to send emails and i am calling the web service in clr based store procudere and that store procedure is inovked by trigger.

when the trigger is inovoked Web service timout exception occurred.

i have read on the following thread that calling web service async would resolve my problem

[URL]

but i dont know how to call web service method async in clr based store procedure.

View 1 Replies

WCF / ASMX :: Passing Variable From Dropdownlist.selectedvalue To Asmx Webservice

Nov 10, 2010

On my page I have a dropdown for country.

On my asmx service I want to get the value of the dropdownlist to filter the next input which will be state/providence.

My code on the asmx:

[Code]....

I want to add another clause to the WHERE statement to restrict Country = @Country so I will need to get that value to the web service.

View 2 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved