How to create duplicate allowed attributes

Question

I\'m using a custom attribute inherited from an attribute class. I\'m using it like this:

[MyCustomAttribute(\"CONTROL\")]
[MyCustomAttribute(\"ALT\")]
[MyCustom         


        

Answer 1

Stick a AttributeUsage attribute onto your Attribute class (yep, that's mouthful) and set AllowMultiple to true:

[AttributeUsage(AttributeTargets.Method, AllowMultiple = true)]
public sealed class MyCustomAttribute: Attribute