Mega Code Archive
Retrieve Attribute by using reflection
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using System;
using System.Reflection;
[AttributeUsage(AttributeTargets.All)]
public class MyAttribute : Attribute {
public string remark;
public MyAttribute(string comment) {
remark = comment;
}
public string Remark {
get {
return remark;
}
}
}
[MyAttribute("This class uses an attribute.")]
class UseAttrib {
}
class MainClass {
public static void Main() {
Type t = typeof(UseAttrib);
Console.Write("Attributes in " + t.Name + ": ");
object[] attribs = t.GetCustomAttributes(false);
foreach(object o in attribs) {
Console.WriteLine(o);
}
Console.Write("Remark: ");
// Retrieve the MyAttribute.
Type tRemAtt = typeof(MyAttribute);
MyAttribute ra = (MyAttribute)
Attribute.GetCustomAttribute(t, tRemAtt);
Console.WriteLine(ra.remark);
}
}
Attributes in UseAttrib: MyAttribute
Remark: This class uses an attribute.
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