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Cannot Access Non-static Field In Static Context


I guess I just wondered if there was some alternative to get around this issue. In other words, it won't use the contents of B to determine which static method to call. How can I ask about the "winner" of an ongoing match? which would then be called as @menuItem.Title share|improve this answer answered Jul 30 '15 at 13:27 Jamiec 67.7k956122 thank you.I was told to make it static http://optimisersonpc.com/cannot-access/cannot-access-static-method-in-non-static-context-c.html

public class GenericBase : MyGenericBase { // Create instance calls here for every base static method. } public sealed class UsefulController : GenericBase { // others non derived members... } c# Why is innovation spelt with 2 n's while renovation is spelt with 1? Expression evaluates numerically inside of Plot but not otherwise When does “haben” push “nicht” to the end of the sentence? Why is the reduction of sugars more efficient in basic solutions than in acidic ones? read this post here

Cannot Access Non-static Field In Static Context

The intstance field WILL be initialized before the base constructor is called. Related Sites Visual Studio Visual Studio Integrate VSIP Program Microsoft .NET Microsoft Azure Connect Forums Blog Facebook LinkedIn Stack Overflow Twitter Visual Studio Events YouTube Developer Resources Code samples Documentation Downloads Browse other questions tagged c# asp.net asp.net-mvc static-methods or ask your own question.

  • Which is probably why the spec has this disclaimer: "Extension methods are less discoverable and more limited in functionality than instance methods.
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The compiler knows that Hello() is static, and failing the lack of an identical instance method, this should be right to call. return ++currentID; } } c# share|improve this question edited Jan 2 '13 at 8:45 Henk Holterman 184k17176327 asked Jan 2 '13 at 7:24 ericyoung 360819 add a comment| 1 Answer 1 static WorkItem() { currentID = 0; } protected int GetNextID() { // currentID is a static field. C# Static Context If you want to call that statically (this is, without having a reference to the Dispatcher instance itself), you may use the static Dispatcher.CurrentDispatcher property: Dispatcher.CurrentDispatcher.BeginInvoke(...etc); Be aware though, that doing

It's a fine line between mollycoddling developers and being a rope closet. Cannot Access Non-static Method In Static Context Java Package tabu: changing row color changes spacing? Teenage daughter refusing to go to school How to grep two numbers from the same line at different places using bash? http://stackoverflow.com/questions/14118315/why-can-non-static-method-access-static-field Actually you can.

Is the result of the general election final on 8th of Nov, 2016? "cannot Access Non-static Property" You can, as you've noticed, call an instance method of the object, which in turn calls the static method. Is adding the ‘tbl’ prefix to table names really a problem? Do I need to provide a round-trip ticket in check-in?

Cannot Access Non-static Method In Static Context Java

Not the answer you're looking for? http://stackoverflow.com/questions/25543682/cannot-access-non-static-field-in-static-context Why is Professor Lewin correct regarding dimensional analysis, and I'm not? Cannot Access Non-static Field In Static Context Can there be a sarcastic meaning to "top gun" in a (non-)linguistic context like this? Cannot Access Non-static Member Of Outer Type When you call a base constructor, the arguments you pass must not reference "this".

GO OUT AND VOTE Will You (Yes, You) Decide The Election? http://optimisersonpc.com/cannot-access/gdb-breakpoint-cannot-access-memory-at-address.html What movie is this? Most of the times I come across something like this that initially seems simple I find that digging into it shows a well-considered approach taken by Anders and the language design Product catalog Why is Professor Lewin correct regarding dimensional analysis, and I'm not? Cannot Access Non-static Method 'begininvoke' In Static Context

Does f:x mean the same thing as f(x)? How safe is 48V DC? How could there be any alternative to those options? –Jon Skeet Jun 30 '10 at 20:23 Jon, just got your book, LOVE IT! (C# In Depth) –WeDoTDD.com Jun 30 http://optimisersonpc.com/cannot-access/cannot-access-internet-when-connected-to-vpn.html What should be satisfactory result of pen-testing job?

public class WorkItem { // Static field currentID stores the job ID of the last WorkItem that // has been created. C# Call Non Static Method From Static Method c.B.ProxyToStaticMethod(); // Works as expected. } } The compiler is very angry... Join them; it only takes a minute: Sign up Cannot access non-static method in static context?

personally I would generally favour the latter approach, as static members generally lead to less testable code.

here's another example of when we did kinda the same thing: partial class Database : DatabaseBase { static string DbConnectionString { get { if (dbConnectionString == null) dbConnectionString = ConfigurationManager.AppSettings["MyConnectionString"]; return How can I track time from the command-line? I suggest you to read default template project for ASP.MVC –Mario Aug 28 '14 at 8:04 add a comment| 2 Answers 2 active oldest votes up vote 3 down vote accepted Object Reference Is Required To Access Non-static Field C# more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

My first sentence is a response to your first sentence: "I know you can't access static members from instance members and vice versa." That's just wrong. –Jon Skeet Jun 30 '10 How can I call my static method? Browse other questions tagged c# wpf mvvm or ask your own question. have a peek at these guys private static int currentID; //Properties.

instance method in typical 3-tier business layer0ASP.NET MVC: Cannot access static Method Hot Network Questions Ballpark salary equivalent today of "healthcare benefits" in the US? Feel free to comment. –Surf-O-Matic Apr 30 '09 at 23:42 after all, they're not called STATIC for nothing –BlackTigerX Apr 30 '09 at 23:58 add a comment| up vote Otherwise going regular WPF applications and not having an instance of the Application class brings a lot of issues (such as this, and resources-related stuff). –HighCore Jun 3 '13 at 20:12 What would you think to derive first the base class to another base that would include instance calls to static methods, then to derive from it ? –Surf-O-Matic Apr 30 '09

Don't take it too seriously! All rights reserved. But to really understand how they behave in different circumstances you still need to mentally translate them as the compiler does (i.e. Privacy statement Dev Centers Windows Office More...

Browse other questions tagged c# or ask your own question. This is my pillow Drawing a torso with a head (using \draw) Do I need to provide a round-trip ticket in check-in? This feature encourages sensible, well-ordered, understandable, maintainable and bug-free construction logic; I recommend working with, not against, those safeguards. This is my pillow Can Sombra teleport to her teleporter after respawn?

public class MyClass { public static void Foo() { Console.Write("Foo"); } public void Bar() { Foo(); // Perfectly valid call } } But to go the other way (instance from static) How can I take a powerful plot item away from players without frustrating them? I was trying to get a type rather than an object to make my static method call, but I don't find the way to do it correctly. I have looked at several other examples on SE and most cite trying to use a field before the object is created as if they were trying to use a non-static

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public WorkItem(string title, string desc, TimeSpan joblen) { this.ID = GetNextID(); this.Title = title; this.Description = desc; this.jobLength = joblen; } // Static constructor to initialize the static member, currentID. public class MyDB : DatabaseBase { static readonly string connectionString = ConfigurationManager.AppSettings["MyConnectionString"]; public MyDB() : base(connectionString) { } } or better yet (as suggested by Simon Fox) ... Can I use that to take out what he owes me?

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