ex-18-02

来自「Programming Csharp Source Code(代码) Prog」· 代码 · 共 29 行

// Example 18-02: Using Reflection

public static void Main()
{
    MyMath mm = new MyMath();
    Console.WriteLine("Calling DoFunc(7). Result: {0}",
        mm.DoFunc1(7));

    // get the member information and use it to
    // retrieve the custom attributes
    System.Reflection.MemberInfo inf = typeof(MyMath);
    object[] attributes;
    attributes = 
       inf.GetCustomAttributes(
            typeof(BugFixAttribute), false);

    // iterate through the attributes, retrieving the 
    // properties
    foreach(Object attribute in attributes)
    {
        BugFixAttribute bfa = (BugFixAttribute) attribute;
        Console.WriteLine("\nBugID: {0}", bfa.BugID);
        Console.WriteLine("Programmer: {0}", bfa.Programmer);
        Console.WriteLine("Date: {0}", bfa.Date);
        Console.WriteLine("Comment: {0}", bfa.Comment);
    }
}