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Accessing Attributes and Methods in C#
An attribute is a declarative tag that is used to convey information to runtime about the behaviors of various elements like classes, methods, structures, enumerators, assemblies etc. in your program.
To set an attribute −
[attribute(positional_parameters, name_parameter = value, ...)] Element
Here, the name of the attribute and values come inside [ ] positional parameters allow you to specify information.
Example
The following is an example to access attribute and methods in C# −
#define DEBUG using System; using System.Diagnostics; public class Demo { [Conditional("DEBUG")] public static void Message(string str) { Console.WriteLine(str); } } class Test { static void functionDisplay() { Demo.Message("Our function..."); } public static void Main() { Demo.Message("This is Main function!"); functionDisplay(); Console.ReadKey(); } }
Output
This is Main function! Our function...
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