I have below code in aspx.cs but I need to move this code to the web services which may not be able to share session with UI.
How can I do??
If (Session["Pick1#" + Productid.ToString()] == null)
{
}
else
inventoryList.AddRange((Inventory.ListInventory)Session["Pick1#" + Productid.ToString()]);
I am new to the Web Services. I am learning this one. I am 10th stander. I need a simple code and procedure how to use it in our web site?
View 2 Repliesi am new to ASP.NET. I am just now learning about all the benefits. I currently have some C# code that receives sensor signals such as distances from a robot and I wish to put that code into web services and into a website, so that if I want to gather some information from the robot i can through the web, as well as send signals back. I haven't found any information yet on how to do this.
I am just looking on how to intergrate the existing C# code I have to a web service
I have a class with about 5-10 methods which all my services (WCF) need to expose. What is the best way to expose all the methods in all the services keeping (DRY principle) in mind?Is interface inheritence a good design principle? e.g. public interface IBMW : ICar
{
blah();
blah();
}
I want to move some code from code behind file to web page such as
[Code]....
My question is in the code behind file there is
[Code]....
Do I need to move these stuff into web page?
Also can I declare global variables in the web page?
I have an ASMX Web Service that has its code entirely in a code-behind file, so that the entire contents of the .asmx file is:
<%@ WebService Language="C#" CodeBehind="~/App_Code/AddressValidation.cs" Class="AddressValidation" %>
On my test machine (Windows XP with IIS 5), I set up a virtual directory just for this ASP.NET 2.0 solution and everything works great. All my code is separated nicely and it just works.However, when we deployed this solution to our Windows Server 2003 development environment, we noticed that the code only compiled when all of the code was dropped directly into the .asmx file, meaning that the solution didn't work with code-behind. We can't figure out why this is happening.
One thing that's different about our setup in our development environment is that instead of creating a separate virual directory just for this solution, we dropped it into an existing directory that runs a classic ASP application. So here we have a folder with an ASP.NET 2.0 application within a directory that contains a classic ASP application. Granted, everything in the ASP.NET 2.0 application works if all of the code is within the .asmx file and not in code-behind, but we'd really like to know why it's not recognizing the code-behind files and compiling it correctly.
I have a project made with inline code. How can I most quickly move inline code to codebehind for each webform? First, how can I add a codebehind page aspx.c or aspx.vb to one that doesn't have one?
View 3 RepliesI have a Asp Application built in VS 2010, it works prefectly on my box , when I moved the code to the dev server, it gives error on a particual web page saying cannot open the database requested by the login, login failed, the other web pages in the application are also suing the same database and they are loading perfectly.
View 4 RepliesSome time ago I converted an old windows application to a web application. This web application works fine as a stand alone app. I was recently informed that my client had a new standard layout and they are using a master page. They sent me the master page.
The web application is quite basic in that it makes a number of calls to a web service to retreive a list of customer, retrieve list of products and allows customer to create an order containing products.
I did the following to get make use of master page:
Copied it to my solution Update the page directive to include the MasterPageFile attribute and set it to point to master pageAdded the relevant content areas to my page Copied my code (control declarations etc) into the relevant content areas.The application compiles correctly and renders as expected. However, it does not behave as expected.
For example, I display a list of customers in a GridView. The user can select a customer by clicking the select button that is present for each row in GridView. I do this once and select a customer the page is posted back and relevant row is selected. I select a different customer and the page it posted back but this time the selected row does not change. It is still shown as the first row i selected.
This functionality works as expected if i remove the master page attribute and content areas.
I'm working to move my simple asp.net website to a three layer architecture. Currently I have Linq queries like the one below in my code-behind files. Basically this code snippet retrieves a collection of customer data from the database and then binds it to a grid control.
I'm wondering if someone can guide me on how to rewrite this in order to move it to my newly-created data access layer. I'm thinking I will turn it into a class (e.g. GetUserBoxesByStatus()) that can be reused throughout the site.
var boxes = from p in sbm.Packages
where p.UserID == CurrentUserId && p.StatusID > 1 && p.StatusID < 3
select new { p.PackageTag, p.PackageName, p.DateReceived, p.DateShipped }; [code]....
Some of the options that I've investigated but have not had success implementing are the following:
DataTable --- returning a DataTable seems like the best solution but it also appears to require a lot of potentially unecessarry code to define a table (isn't the data source already mapped in my Linq 2 Entities dbml?)
IEneuerable --- I think I could pass an IEnumerable list between the layers but after reading many tutorials about Linq I'm still a little lost DTO --- Conceptually I think I understand what a DTO is but I am not clear on how to begin implementing this approach POCO --- Again, the concept seems logical enough but I don't know how to put this into practice
how they would tackle this using one of the above or some other solution.
A .net web service is using C language dll. I would like to debug the C code in VC++ 6.0 whilst it's functions are called from .NET web service.
There is no attach process option in VC++6.0 to give aspnet_wp.exe.
how to debug C code called .NET web services.
I have many webmethods in one asmx. I need to perform licence checking before some of this webmethods invoked. I can insert following code to each web method that needs checking:
if (!AllRight())
{
// badRequest
return;
}
Or I can insert complex filter to HttpModule to detect webmethod by URL. I need something like attribute for webmethod and place where I can handle it. Is there pretty good solution?
I want to write a simple ASP.NET weg page in C# that will consume a web service method using SOAP.How to access a web service if it is on port 443 i.e HTTPS ? If the web method called successfully then it's response status code will be 200, how to return it back the same status code(that we have from web service) from where the page is accessed ?Suppose I have opened the ASP.NET web page ( that consumes the web service method) from the browser and the web servic method is not available / responding then we will have staus code in it's web response in that ASPX web page.My question is how to redirect that status code as status code of the ASPX page that actually calls web method internally, so that it will display some eror message(e,g 404, Page Not found ) directly on the browser.
View 1 RepliesAs a new developer I'm getting thoroughly confused by naming and structural conventions for developing c# code using best practice.I appreciate it's perhaps applicable to each domain I am developing for but I've seen the code of many different open source projects and there seems to be a common theme. The successful projects have well thought out structure for maintenance and extensibility.The terms context, service, repository and controllers are used often and I wondered if these are open to interpretation or is there a consensus or convention on what, where or how these get used.
In an e-commerce platform I've seen there are order services, order contexts, customer repositories and product controllers for example. What should they do based on these names? Does a controller do something different to a service? When should you use a context? Is there a convention for namespaces? It's mind boggling when you try and push from a spoon fed newbie developer and try to move on.What software/tools should I really be looking at to develop quality code? Unit Testing, Continous Integration, Resharper, Mocking tools, DOI Containers, nHibernate.
I'm not really aware of blogs/books that will help me push on from being a proficient web developer into someone who can develop extensible, quality and testable code. There are big gaps in authors assumptions. You are either a newbie or a software architect. I want to push from being a junior developer with a long term aim of being a software architect. I realise it's all about patterns and practices but where are the training materials? I work on my own so don't have the opportunity of learning from others.
Following is the code to insert userName from session and PageName into table to keep record that how many times a user does hit a particular page.
To avoid repitition of code I want to put the code in one class and want to inherit same code in each page.
How to get this task? Please do share with me? Here is the OK code:
[Code]....
We are making use of webservices in asp.net console application.we could able to debug the console application but we would like to debug the webmethod calling in our console app. so, how can we debug the code present in the webserices?
View 2 RepliesThing is, when my service is providing result of type string my client .aspx page is working fine and it gives reference in my code. But now I changed my service to provide custom data type and I can't see service reference in my code, intellisense doesn't offer it at all. What am I missing here? WCFTestClient.exe is giving good results but I can't create my own in VS 2008
View 1 RepliesI have a Solution in which I have A WCF Service web site project which then hosts two separate WCF Service Libraries (each in their own project). One of the Web Services is a Client to the other. When I click the ClientService and select Add Service Reference, it all adds properly, but when I go to build it, I get this error in the reference.cs (the generated file).The type name 'HostWCFService' does not exist in the type 'ClientService.ClientService' C:Users...Reference.cs I don't want it to create a ClientService.HostWCFService namespace, I want to be able to use the HostWCFService as its own namespace. I believe I've had this setup working before at one point; that is, I had this arrangement working before, but am not sure now if the host service was in a sub namespace of the project.
View 1 Replieshow to debug the wcf code. Means I have added refernce of wcf code in my web appilcation's code and called that wcf function in my web application code. Both applications are on my local machine. I have put up break point in web application and also put up break point at the function in wcf. Can break point swicth rom web application to wcf code.? Is ther any way to do this or any other way to do like this so that I can debug the function in wcf.
View 3 RepliesCurrently I have project in ASP.NET 2.0 and I wanted to implement web services using my existing code.
View 2 RepliesI wonder how to hard code the configuration below in a class. I have a case where I cannot use app.config (due to creation of dll). The code below is probably not enough.. hard coded in class
ContractDescription contract = new ContractDescription("Common.MyInterfaces.IConnector");
Binding binding = new NetTcpBinding();
binding.Name = "net.tcp.binding";
EndpointAddress endPointAddress = new EndpointAddress("net.tcp://localhost:9001/Connector");
ServiceEndpoint serviceEndpoint = new ServiceEndpoint(contract, binding, endPointAddress);
[Code]....
Most WCF web service I have developed were consumed in a server side code (by adding a service reference in visual studio or creating a proxy class using svcutil.exe. I have never consumed a web service in a client code. So I apologize if I am using wrong terminology or my question does not make sense.We have a browser add-on or plugin that connect to a device on client computer (think of it as active-x control for internet explorer) inside a asp.net web page.This browser plugin/add-on then will be sending measurement data to the web server. After some research it appears to me that I can do eithera) Develop an AJAX enabled WCF web service and use script manager and javascript to consume it inside the web page that interact with browser pluginb) Develop a WCF web servcice (not sure about AJAX enable) that serialize request and response to JSON, and use JQuery inside asp.net page to consume it.QuestionWhat's difference between approach a) and b)? Which is better in particular scenario I have described.
View 4 RepliesWeb service is referenced fine (called "tuWs") and I can refer to it in standard web form code behind:
Dim myWs As tuWebSvc.tuWs = New tuWebSvc.tuWs
just wanna ask you something. My requirement is that I need to download a large file.So,at the web server, there are a lot of zip files are packeted and when user request a link to download the file, those packeted zipped files will be combined into one large file and download it. So, I have done all the others steps. what I want to know is when user clicked that download link, I pop up another web form and wanna show processing progress or loading icon while zipped files are unzipping. Because unzipping time may take around 3 to 5 minutes depends on file sizes. Now I called the unzip function at the page load event, but it does not appear anything until unzip function has finished. guide me in which event or what kind of mechanism or technology should I use to show icon at the UI while processing at back end code.
View 1 RepliesI am generating my service code by reading wsdl and client proxy as well using wsdl.exe.
I did it successfully but when I create request object and try to verify with schema it gives me error root element is not found.
I use same schema which I have used in my wsdl document and using xsd.exe I generate my objects.
I found There is XmlRootElement is absent when I mention it no my parent type it works fine.
Problem is Why it's not generating when I used wsdl.exe to generate code.