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.
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)?
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:
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)
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,
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?
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?
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];
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.
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.
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
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; } } }
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
I have a build a new 3 tier application (Web,Application,Data tier). The application tier (middle tier) will host wcf web services. I build my service classes, define bindings , contracts etc which does the core business logic, data access and updates.
Now I have around 50 external clients who would want services from my application tier. But my problem is client A might send a flat file request, client B might sends a comma separated file request, client C might be a soap request. The requests further may be either real time or batch. My services may have to send data back to the caller either in a flat file.., xml or a soap response or other formats. The response might also be either batch or real time.
1)Is there a way to standardize the interface for all these 50 clients accessing my WCF services ?
2) If an external client sends a flat file via FTP (intended to serve as input to my service), how do I get this flat file data to hit my service. (Assuming that the legacy system is not service based and hence the external client just sends a file and is not aware of any services of the new system)
I have a hardtime to consume this web service as Web Reference or Service Reference: [URL] I'm using VS2010 and when I consume it as Web Reference, I can't use its method because in the reference.cs, it has these errrors:
// CODEGEN: The operation binding 'getStationCharacteristicSummary' from namespace '[URL]was ignored. The encoding '' is not supported.
If i consume it as WCF, then each time I call the service, it complained the encoding error. May someone try to consume it and help me with this.
1. ADO.NET Data Service with Visual Studio 2008 and the .NET 3.5 SP
2. WCF Data Service using Visual Studio 2010 and they both work in IE.
I can make a Service Reference to the first one with VS2008.
The problem is when I try to use Visual Studio 2008 as a client and I try to add a Service Reference for the WCF Data Service made with Visual Studio 2010:
an Error (Details) occurred while attempting to find services at '
and the Detail is: DS_InvalidMetadataFile Parameter name: edmxDocument
the xml of the 2 services is perfectly the same (with the exception of the url in the "base" attribute in the service node)
Right now it reports the following error: "Cannot locate the resource". I figure that I am specifying the url incorrectly. This javascript is in an external file located in the same directory as Default.aspx .
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.
I am using JQuery & JSON (POST) to call webmethod. However I can call only webmethod located at aspx file but not in asmx file Below are sample codes
CustomValidate.asmx Imports System.Web.Services Imports System.Web.Services.Protocols Imports System.ComponentModel Public Class CustomValidate Inherits System.Web.Services.WebService 'ACCESS VIA JSON <System.Web.Services.WebMethod()> _ Public Shared Function AJAX_Test(ByVal date1) As Boolean... Return True End Function End Class Javascript: JQuery JSON function isDates(source, arguments) { var isValidDate; $.ajax({ type: "POST", contentType: "application/json; charset=utf-8", url: "CustomValidate.asmx/AJAX_Test", data: '{date1: "' + arguments.Value + '"}', dataType: "json", async: false, success: function(result) { isValidDate = result; }, error: function(httpRequest, textStatus, errorThrown) { alert("status=" + textStatus + ",error=" + errorThrown); } }); arguments.IsValid = isValidDate; }
It always return javascript undefined error. But if I put the AJAX_Test webmethod in aspx page and replace the url: "CustomValidate.asmx/AJAX_Test" to "mypage.aspx/AJAX_Test". It works fine.
