I recently added a parameter to one of the method of a wcf. It was a string parameter. The thing is that I didn't update the service reference on the client side but I was still able to call the wcf service ..... Wasn't it suppose to break? ...
Why does MVC work so well in ASP.NET but not in (.NET) winforms? There isn't an explicit MVC for winforms offered from Microsoft. However, I see people attempting to use one but they are a bit of a mess compared to ASP.NET MVC. ...
Sometimes a ServiceHost -hosted on IIS- is faulted, so my service stop processing requests... Have you a solution to automatically recycle the app pool after such a crash ? Thanks, ...
I created a assembly having a child class that derives from a parent defined in another assembly. When I add reference to the child, Visula studio also requires reference to be added to the parent. Why is it so and how can I prevent it without losing any functionality? ...
This is the input string 23x * y34x2. I want to insert " * " (star surrounded by whitespaces) after every number followed by letter, and after every letter followed by number. So my input string would look like this: 23 * x * y * 34 * x * 2. This is the regex that does the job: @"\d(?=[a-z])|a-z". This is the function that I wrote that i...
Consider the following code public sealed class Singleton { private static readonly Singleton instance = new Singleton(); public static Singleton Instance { get { return instance; } } static Singleton() {} private Singleton() {} } Question 1) Here what is the purpose of static constructor ? (I know static cons...
Example: public class Service1 : System.Web.Services.WebService { [WebMethod] public int Add(int x, int y) { string request = getRawSOAPRequest();//How could you implement this part? //.. do something with complete soap request int sum = x + y; return sum; } ...
I have a c# windows service that needs to execute a database query every 60 seconds (or whatever interval is set in the config file). I'm using Thread.sleep(60) in a while loop to accomplish this. Is there a better way to do this? Thanks ...
I have six wcf services that I'm hosting in a windows service. Everything works great on my machine (Windows 7) (Edit: when hosted in Cassini, but not when running through the windows service) but when I try it in production (Windows Server 2003) I cannot connect to one of my six services, ReportsService. I figured I must have a typo...
Hi, I am writing a webapplication using .NET. The webapp creates scheduled tasks using the System.Diagnostics.Process class, calling SCHTASKS.EXE with parameters. I have changed the identity on the app pool, to a specific domain user. The domain-user is local administrator on all the four webservers. From webserver01 I am creating tas...
I'm trying to use the Sandcastle Help File Builder to generate a help file for my assembly. When I run the build I get the following error: MrefBuilder (v2.4.10520.1) Copyright c Microsoft 2006 Info: Loaded 1 assemblies for reflection and 15 dependency assemblies. Unhandled Exception: System.ArgumentException: '', hexadecimal va...
I have a Linq-To-Sql based repository class which I have been successfully using. I am adding some functionality to the solution, which will provide WCF based access to the database. I have not exposed the generated Linq classes as DataContracts, I've instead created my own "ViewModel" as a POCO for each entity I am going to be returnin...
I'm looking for an open source (GPL, LGPL etc) graph layout library for .net framework, preferably fully managed code. Im not worried about the visualisation aspect of things. I can find lots of them for Java, but none for .net... Thanks! ...
In the below thisIsAlwaysTrue should always be true. DateTime d = DateTime.Now; bool thisIsAlwaysTrue = d == d; But does DateTime.Now work in such a way that isThisAlwaysTrue is guaranteed to be true? Or can the clock change between references to the Now property? bool isThisAlwaysTrue = DateTime.Now == DateTime.Now; ...
I have a project that runs on both .NET and .NET CF. But it uses a 3rd party library that will not run on both. So I end up changing the reference every time the project gets built. Project A - References the 3rd party dll. Project B - References A and runs .NET CF Project C - References A and runs .NET Is there a way to automate it?...
how set distinct to this query return _dataContext.ProjectPictures.Include("Projects").Include("ProjectPictureTypes").Where(p => p.ProjectPictureTypes.Id == 1).ToList(); i need something like return _dataContext.ProjectPictures.Include("Projects").Include("ProjectPictureTypes").Where(p => p.ProjectPictureTypes.Id == 1).Distinct(p=>p...
Technologies involved: ASP.NET Web-forms Javascript (jQuery for instance) Case To make it clearer let's give the Stackoverflow Users list as an example. This list can be manipulated at client-side. I can search, page and so forth. So obviously we would need to call jQuery.ajax to retrieve the HTML of each page given a search. Alrigh...
Client written in .NET Compact Framework. Client connects a socket to the server over a GPRS connection. The server accepts the connection. Client sends 62 bytes of data and then closes the socket. Server never detects that the client has closed the socket and is therefore not able to know that the transfer has completed. This code ...
I want to serialize a class to xml and store that in a field in a database. I can serialize with this: StringWriter sw = new StringWriter(); XmlSerializer xmlser = new XmlSerializer(typeof(MyClass)); xmlser.Serialize(sw, myClassVariable); string s = sw.ToString(); sw.Close(); Thats works, but it has the namespaces in it. <.... xmln...
Hi, I am writing a VB .NET console app where it spits takes relative path and spits out all file name, or error for invalid input. I am havinf trouble getting PhysicalPath from RelativePath Example: ` 1. I am in folder: C:\Documents and Settings\MehdiAnis.ULTIMATEBANGLA\My Documents\Visual Studio 2005\Projects\SP_Sol\SP_Proj\bin\Debug ...