How can I assure a class to have a static property by using interface or abstract?

Posted by burak ozdogan on Stack Overflow See other posts from Stack Overflow or by burak ozdogan
Published on 2010-03-14T22:44:48Z Indexed on 2010/03/14 23:05 UTC
Read the original article Hit count: 208

Filed under:

overriding

|

static

|

abstract-class

|

interface

|

c#

Hi,

I have one abstract class -let's say myBase. And I want all the classes derived from myBase to have one static field called

public static List<string> MyPArameterNames 
{
get {return _myParameterNames;} 
}

So, every child class can tell what parameter names it uses; I want static because I do not want to create an instance just for this.

How can I achieve this?

© Stack Overflow or respective owner

Related posts about overriding

Partial overriding in Java (or dynamic overriding while overloading)

as seen on Stack Overflow - Search for 'Stack Overflow'
If I have a parent-child that defines some method .foo() like this: class Parent { public void foo(Parent arg) { System.out.println("foo in Function"); } } class Child extends Parent { public void foo(Child arg) { System.out.println("foo in ChildFunction"); } } When I called… >>> More
Customizing / overriding ComboBox (2 replies)

as seen on .NET 247 - Search for '.NET 247'
Hi, I would override a Windows.Forms.Combobox to have a MyObjectCollection instead of a ObjectCollection as Items property. I've try writing this code, but it seems that items are stored somewhere else (not in Items property). I can add items to collection but when I try to select an item from the… >>> More
Customizing / overriding ComboBox (2 replies)

as seen on .NET 247 - Search for '.NET 247'
Hi, I would override a Windows.Forms.Combobox to have a MyObjectCollection instead of a ObjectCollection as Items property. I've try writing this code, but it seems that items are stored somewhere else (not in Items property). I can add items to collection but when I try to select an item from the… >>> More
Django: Overriding the clean() method in forms - question about raising errors

as seen on Stack Overflow - Search for 'Stack Overflow'
I've been doing things like this in the clean method: if self.cleaned_data['type'].organized_by != self.cleaned_data['organized_by']: raise forms.ValidationError('The type and organization do not match.') if self.cleaned_data['start'] > self.cleaned_data['end']: raise forms.ValidationError('The… >>> More
Overriding a function in Emacs Lisp

as seen on Stack Overflow - Search for 'Stack Overflow'
I would like to temporarily override the kill-new function. I have a way I want to reimplement kill-new that works in only in certain contexts, but I don't want to reimplement a special version of kill-region on top of that. (kill-new is called from kill-region) Since Emacs Lisp uses dynamic scoping… >>> More

Related posts about static

.htaccess to block by file name possible?

as seen on Server Fault - Search for 'Server Fault'
I have a bunch of files that are secure_xxxxxx.php. Is there a way to use .htaccess to block access to all the secure_* php files based on IP? EDIT: I've tried but I get 500 errors <FilesMatch "^secure_.*\.php$"> order deny all deny from all allow from my ip here </FilesMatch> Don't… >>> More
Java: static-non-static-this problem

as seen on Stack Overflow - Search for 'Stack Overflow'
$ javac TestFilter.java TestFilter.java:19: non-static variable this cannot be referenced from a static context for(File f : file.listFiles(this.filterFiles)){ ^ 1 error $ sed -i 's@this@TestFilter@g' TestFilter.java $ javac TestFilter.java $ java TestFilter file1 file2 file3 TestFilter… >>> More
C# - Get values of static properties from static class

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to loop through some static properties in a simple static class in order to populate a combo box with their values, but am having difficulties. Here is the simple class: public static MyStaticClass() { public static string property1 = "NumberOne"; public static string property2… >>> More
Closest Ruby representation of a 'private static final' and 'public static final' class variable in

as seen on Stack Overflow - Search for 'Stack Overflow'
Given the Java code below, what's the closest you could represent these two static final variables in a Ruby class? And, is it possible in Ruby to distinguish between private static and public static variables as there is in Java? public class DeviceController { ... private static final Device… >>> More
non-static variable cannot be referenced from a static context (java)

as seen on Stack Overflow - Search for 'Stack Overflow'
I ask that you ignore all logic.. i was taught poorly at first and so i still dont understand everything about static crap and its killing me. My error is with every single variable that i declare then try to use later inside my methods... i get the non-static variable cannot~~ error I can simply… >>> More