Get all constants from class c#

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WebMar 6, 2012 · Above is a simple generic method to get all constants of a specific type of a class. I.e. to get all string constants, use: var allStringConstants = GetConstantValues(typeof(myClass)); To get all int values: var allIntConstants = GetConstantValues(typeof(myClass)); and so forth. WebJul 8, 2024 · public class Permissions { public const string AccessHomePage = "AccessHomePage"; public const string AccessAdminPage = "AccessAdminPage"; ... } To add an admin user all permission at once would be easier. to get a list directy of all strings in the class... List allPermissions =.

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WebIf you want to create an object, it must be done so as static readonly: static class MyStaticClass { public static readonly TimeSpan theTime = new TimeSpan (13, 0, 0); public static bool IsTooLate (DateTime dt) { return dt.TimeOfDay >= theTime; } } Constant represents a static member whose value can never change. WebMar 12, 2013 · I have a static class that contains a lot of static classes. Each inner static class contains fields. I want to get all fields of all inner static classes. public static class MyClass { public ... richard ottenmeier florida

How to enumerate all the const values in a class?

WebJan 3, 2012 · using System; namespace Rapido { class Constants { public static const string FrameworkName = "Rapido Framework"; } } Visual Studio tells me: The constant 'Rapido.Constants.FrameworkName' cannot be marked static. How can I make this constant available from other classes without having to create a new instance of it? WebGets all defined constants from a class, regardless of their visibility. ... It's configured using the ReflectionClassConstant constants, and defaults to all constant visibilities. Return Values. An array of constants, where the keys hold the name and the values the value of the constants. Changelog. Version ... WebJan 8, 2015 · 6. Something like this works: using System; namespace Demo { public class MyClass // Use a non-generic base class for the non-generic bits. { public const string MyConstant = "fortytwo"; public static string MyString () { return MyConstant; } } public class MyClass: MyClass // Derive the generic class { // from the non-generic one. public ... richard otter titanic

c# - How can I get all constants of a type by reflection? - Stack Overflow

c# - Getting collection of all members of a class - Stack Overflow

WebJun 25, 2024 · Suggest a best practice to create Constants class. There is a debate between my team members about the declaration of a Constants class. We are moving … WebNov 12, 2016 · The intended goal is to loop through all of the constant values to see if foo.Type is a match, rather than having to specify each constant as a case. Parent Class: public class Parent { public static class Child { public const string JOHN = "John"; public const string MARY = "Mary"; public const string JANE = "Jane"; } } Code: richard ottewellWebJun 15, 2012 · Sorry, the class is. Public Class myclass. Public Const AAA = "111" Public Const BBB = "222" Public Const CCC = "333" End Class. I have saw the sample. … richard otterson

"" - Get all constants from class c#

Get all constants from class c#

c# - How to get constants from a static class into a List ...

WebJun 14, 2024 · First of all, your code shouldn't compile, since you cannot use "()" in a class name. Then the message tells you already: "constants must have a value assigned", which you do not : public const string CONSTANT_VAR; - It has to be assigned right away. If you cannot do that, you cannot use a const.What you can use instead is a public readonly … WebFeb 20, 2003 · Thanks to Drew Marsh I was able to create a function to get a list of the constants for a particular type in c#. There were two key things I was missing: BindingFlags.FlattenHierarchy Specifies that static members …

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WebJun 5, 2024 · Note: All this assumes that you want all string constants from your class to be contained in the list. If your class contains more constants that should go in different lists you can use the GroupName property of the Display attribute to group constants together. I'll leave it as an excercise to expand the code accordingly. WebJan 5, 2024 · Here is my static class holding the constants. public static class Files { public const string FileA = "Block1"; public const string FileB = "Block2"; public const string FileC = "Block3"; public const string FileD = "Block6.Block7"; } By any chance, is it possible to get constants as list using LINQ other than converting it to data tables and ...

WebAug 19, 2015 · I wrote this recursive function to get all constants from a class and its subclasses. Can it be simplified? private static IEnumerable GetPublicConstants (Type type) { var subtypes = type.GetNestedTypes (BindingFlags.Public); foreach (var subtype in subtypes) { foreach (var constant in GetPublicConstants (subtype)) { yield … WebFeb 28, 2016 · private FieldInfo[] GetConstants(System.Type type) { ArrayList constants = new ArrayList(); FieldInfo[] fieldInfos = type.GetFields( // Gets all public and static fields …

WebOct 27, 2024 · In C# the #define preprocessor directive cannot be used to define constants in the way that is typically used in C and C++. To define constant values of integral types ( int, byte, and so on) use an enumerated type. For more information, see enum. To define non-integral constants, one approach is to group them in a single static class named ... WebAug 19, 2015 · private static IEnumerable GetPublicConstants(Type type) { var subtypes = type.GetNestedTypes(BindingFlags.Public); foreach (var subtype in …

WebOct 29, 2014 · With the use of static classes (and constant strings) I want to be able to get constant values like this: var value = Constants.Labels.Controls.TopNavigation.Save; I created this structure for this problem: public static class Constants { public static class Labels { public static class Controls { public static class TopNavigation { public ...

WebOct 27, 2024 · Example C# static class Constants { public const double Pi = 3.14159; public const int SpeedOfLight = 300000; // km per sec. } class Program { static void … red lump on footWebJun 5, 2013 · Putting string constants into a separate class is a best practice in many situations, however, this is a poor example. A better way would be to create a StringConstants namespace and then organize the strings so that related string constants are organized into separate classes. This is just a poor implementation of a good idea. red lump on foreheadWeb4. An empty static class is appropriate. Consider using several classes, so that you end up with good groups of related constants, and not one giant Globals.cs file. Additionally, for some int constants, consider the notation: [Flags] enum Foo { } As this allows for treating the values like flags. red lump on thumbWebApr 27, 2013 · When you do GetMembers on a class you get all of these (including static ones defined on the class like static/const/operator, not to mention the instance ones) of that class and the instance members of the classes it inherited (no static/const/operator of base classes) but wouldn't duplicate the overridden methods/properties. red lump on face skinWebNov 29, 2009 · in c language: #define (e.g. #define counter 100) in assembly language: equ (e.g. counter equ 100) in c# language: according to msdn refrence : You use #define to define a symbol. When you use the symbol as the expression that's passed to the #if directive, the expression will evaluate to true, as the following example shows: # define … red lump on lower legWebJun 15, 2012 · I have a class in vb.net, it looks like public class myclass Public Const AAA = 111 Public Const BBB = 222 Public Const CCC = 333 End Class Now i want to get all the values (111,222,333) to an array list (or collection, or whatever) , how to do? thank you. · Imports System.Collections.Generic Imports System.Reflection Module Module1 Sub … red lump in noseWebJul 19, 2024 · I have a class in C#: public static class Constants { public static class Animals { public const string theDog = "dog"; public const string theCat = "cat"; } } And I want to loop through the "assignments" of that class (not the properties). And I want to get the values without having to explicitly specify the property. richard ottewell lawyer