wcf – Page 6 – Tarik Billa

HttpClient with BaseAddress

November 22, 2023 by Tarik

In the BaseAddress, just include the final slash: https://localhost:44302/AndonService.svc/. If you don’t, the final part of the path is discarded, because it’s not considered to be a “directory”. This sample code illustrates the difference: // No final slash var baseUri = new Uri(“https://localhost:44302/AndonService.svc”); var uri = new Uri(baseUri, “Layouts/1100-00277”); Console.WriteLine(uri); // Prints “https://localhost:44302/Layouts/1100-00277” // With … Read more

How to convert “string” to “timestamp without time zone”

September 29, 2023 by Tarik

String representation of a timestamp (= timestamp without time zone) depends on your locale settings. Therefore, to avoid ambiguities leading to data errors or Postgres coughing up an exception, you have two options: 1.) Use ISO 8601 format, which works the same with any locale or DateStyle setting: ‘2013-08-20 14:52:49’ You may have to cast … Read more

User/Pass Authentication using RESTful WCF & Windows Forms

September 23, 2023 by Tarik

Well, I don’t have any experience with the REST capabilities of WCF, but I did wrestle a lot with understanding the implications of security choices in my WCF security question. As you’ve noticed, there’s a real lack of documentation on WCF out their on the Web, and my REST experience is limited, so take my … Read more

WCF Service with asp.net mvc application

September 21, 2023 by Tarik

Short Answer: You just need to move your dataaccess layer into a WCF service, expose it and then call it from your MVC application. Long Answer: 1) I recommend going through Scott Guthrie’s Nerd Dinner walkthrough to get a really good understanding of MVC basics. 2) The following blog goes through the process of writing … Read more

DataContract and inheritance?

September 21, 2023 by Tarik

Yes, that would work. The DataContractAttribute has Inherited set to false, so it is necessary to apply the attribute to both the child class and the parent class (as you have done in the question). You would need to use the KnownType attribute if you want to use your data contracts with polymorphism. For example … Read more

Svcutil.exe for .NET 4.0?

September 19, 2023 by Tarik

I had the same issue. If your project is set to use the .NET 4.0 Framework, you must choose the right version of SvcUtil.exe, or it will throw an error: “Could not load…” If you look in “Microsoft SDKs\Windows\v6.0A\Bin”, you will see that the version of that exe is “3.0.4506.2152”. The version of SvcUtil.exe in … Read more

System.ServiceModel.AddressAccessDeniedException: HTTP could not register URL http::8080

September 19, 2023 by Tarik

Start the cmd as Administrator and enter: netsh http add urlacl url=http://+:8080/MyUri user=DOMAIN\user this worked for me.

‘MANAGE PRIVATE KEYS’ option missing

September 19, 2023 by Tarik

Go to server -> click Start -> Run -> type mmc -> enter -> select Certificates snap-in with Local Computer option -> Go to Console Root-> Certificates-> Personal-> Certificates-> Select a cert-> Right click-> Go to All tasks-> Manage Private Keys-> Add permissions

C# – WCF – inter-process communication

September 16, 2023 by Tarik

Use the NetNamedPipeBinding for inter-process communication on the same machine. Use the NetTcpBinding if you are crossing machine boundaries. I’ve found this flow chart helpful. .

How can I convert an Class Object into String?

September 15, 2023 by Tarik

No need to reinvent the wheel. Use Json.Net string s = JsonConvert.SerializeObject(yourObject); That is all. You can also use JavaScriptSerializer string s = new JavaScriptSerializer().Serialize(yourObject);