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C# enum get user friendly name

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SEE VIDEO BY TOPIC: Java Enum - Make Your Own Enum

SEE VIDEO BY TOPIC: 14: Structs And Enums In C# - How To Use An Enum - C# Tutorial For Beginners - C Sharp Tutorial

C# Enum.GetName, GetNames: Get String Array From Enum

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EnumHelper - Getting a Friendly Description from an Enum

If you develop using C and the. Net ecosystem, chances are that you will need to use enums at a certain point. The enum keyword is used to declare an enumeration, a distinct type that consists of a set of named constants called the enumerator list. I put 0, 1, 2 as comments just to point out that enums are by default of type int.

An Enumeration or enum is a data type that includes a set of named values called elements or members. The enumerator names are usually identifiers that behave as constants in the language.

For the first article, I will show you how friendly looking, always helpful, good guy enum can become an asshole. An asshole who will steal your precious time! The situation was strange… We have a method that takes our enum as a parameter and processes it somehow. We passed as a parameter OurEnumType.

How to Display Friendly Names for Enumerations in C#?

Wherever possible we use enumerations in our applications. Often the name of the enumeration isn't what you want to print on the screen. It could be because the enumeration is 2 words that have been joined together, or you want the description to start with a number not that we do this You might have a enumeration for Colours that a user is allowed to select from. The values available for this enumeration may be hypothetically :. Normally, in an ASP. Problem is we don't want to show "BurntOrange" as a value in the drop down list, we want to show a nice friendly option like "Burnt Orange". We've created a static helper class that uses reflection to get a Description for each member of the enumeration.

Creating user friendly strings for C# enums

An Enumeration or enum is a data type that includes a set of named values called elements or members. The enumerator names are usually identifiers that behave as constants in the language. Sometimes you might need to loop on the elements of a particular enum and print its element names, however as you know by the language constraints, the enum element names must follow the naming convention, you cannot include spaces or other special characters. Therefore printing the elements will lead to printing the defined non-friendly elements names. In this article, I will be explaining and showing to you by a code sample how you can define and display friendly names for enumeration elements using the Description annotation.

In this post, I'll show you how to create a custom attribute for enum values to assign extra information to an enum.

Buy the print C 5. See inside the book for access code and details. While giving you those insights, you learn where and how to use the features to design various kinds of software.

Smart enums / Type-safe enums in .NET

Here: In this example, an int is provided with the value 3 and the correct MedicationType is returned. Tip: The typeof operator invokes reflection and the Enum. GetNames method also internally accesses the metadata representation in memory.

SEE VIDEO BY TOPIC: Part 47 C# Tutorial Enums in c#

By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Enum value names must follow the same naming rules as all identifiers in C , therefore only first name is correct. You could use the Description attribute, as Yuriy suggested. The following extension method makes it easy to get the description for a given value of the enum:. You can declare Extension Methods for MyEnum like you can for any other type.

Enum: Using the Name() and toString() Methods Correctly

Comment 0. The Java Enum has two methods that retrieve that value of an enum constant, name and toString. The toString method calls the name method, which returns the string representation of the enum constant. In listing 1, the value returned by calling the name and toString on an Animal. So given that both methods return the same value, you might think that they can be used interchangeably, and in the majority of cases, this would be true.

Not only that, but we can give the values user-friendly names. C++ does support enumerations (or enums), but C# enumerations are far more powerful than  Simon Robinson, ‎Christian Nagel, ‎Jay Glynn - - ‎Computers.

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Enum: Using the Name() and toString() Methods Correctly

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Creating user friendly strings for enum values




User Friendly Display Text For Enum in C#


C# stuff nobody told you – enum is a b*tch!


Comments: 2
  1. Tajinn

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  2. Kazibei

    Really strange

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