With params you can call your method like this: Without params, you can’t. Additionally, you can call the method with an array as a parameter in both cases: That is, params allows you to use a shortcut when calling the method. Unrelated, you can drastically shorten your method:
The new ASP.NET Web API is a continuation of the previous WCF Web API project (although some of the concepts have changed). WCF was originally created to enable SOAP-based services. For simpler RESTful or RPCish services (think clients like jQuery) ASP.NET Web API should be good choice.
The HttpRequest class represents the request made to the server and has various properties associated with it, such as QueryString. The ASP.NET run-time parses a request to the server and populates this information for you. Read HttpRequest Properties for a list of all the potential properties that get populated on you behalf by ASP.NET. Note: not all properties will be … Read more
Follow these simple steps: Right click your project Click on New Select Web Form Write Default.aspx as name
i’m looking for a way to export whole database from Pervasive 11, send it and import to MySQL server. I’ve tried to export it to xml file but i had problems with import it to MySQL. Any ideas?
you are better off with a decompiler like redgates .net reflector or jetbrains resharper decompiler. there are open source ones also like http://www.jetbrains.com/decompiler/ http://ilspy.net/
I’m trying to add Twilio for the SMS provider on my application, but I’m getting the following error on this line: TwilioRestClient does not contain a definition for SenSmsMessage and no extension method SenSmsMessage accepting a first argument of type TwilioRestClient coul be found (are you missing a using directive or an assembly reference?) I’m … Read more
As you can see here, the First method throws an InvalidOperationException when the sequence on which it is called is empty. Since no element of the result of the split equals Hello5, the result is an empty list. Using First on that list will throw the exception. Consider using FirstOrDefault, instead (documented here), which, instead of throwing an exception when the sequence is empty, returns … Read more
I am using Microsoft Visual Studio 2019 Community preview, version 16.4.0 Preview 1.0. I just update to Windows 10 Pro Version 1903 OS build 18362.418 . With ASP.NET Core 3 web-app project (Blazor Server), When I press F5, I catch error I can go to https://localhost:44333/ manually, but it is inconvenient. When I stop debug, I also turn … Read more
Virtual methods have an implementation and provide the derived classes with the option of overriding it. Abstract methods do not provide an implementation and force the derived classes to override the method. So, abstract methods have no actual code in them, and subclasses HAVE TO override the method. Virtual methods can have code, which is … Read more