Creating and using a class attribute.

 


using System;
using System.Reflection;

[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct)]
public class Creator : System.Attribute {
    public Creator(string name, string date) {
        this.name = name;
        this.date = date;
        version = 0.1;
    }
    string date;
    string name;
    public double version;

}

[Creator("T", "05/01/2001", version = 1.1)]
class MainClass {
    static public void Main(String[] args) {
        for (int i = 0; i < args.Length; ++i)
            System.Console.WriteLine("Args[{0}] = {1}", i, args[i]);

    }
}

1.	Subclass System.Attribute
2.	A simple attribute example
3.	Use a named attribute parameter
4.	Attribute in class inheritance
5.	Defining New Attribute Classes
6.	Use AttributeUsage
7.	Use a property as a named attribute parameter
8.	Demonstrate the Conditional attribute
9.	Define contant and use it in Conditional attribute
10.	Demonstrate the Obsolete attribute
11.	Illustrates use of the Obsolete attribute
12.	Compiles into a library defining the RamdomSupplier attribute and the RandomMethod attribute
13.	Shows the use of assembly attributes
14.	How to create a custom attribute
15.	Illustrates use of the Conditional attribute
16.	Illustrates the GetCustomAttributes method
17.	demonstrates the flags attribute of an enumeration

Creating and using a class attribute. : Attribute « Language Basics « C# / C Sharp

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