static void Main()
{
// Get the type for TestClass to access its metadata.
Type clsType = typeof(TestClass);
// Iterate through each method of the class.
AuthorsAttribute authors = null;
foreach (var method in clsType.GetMethods())
{
// Check each method for the Authors attribute.
AuthorsAttribute authAttr = (AuthorsAttribute)Attribute.GetCustomAttribute(method,
typeof(AuthorsAttribute));
if (authAttr != null)
{
// Display the authors.
Console.WriteLine($"{clsType.Name}.{method.Name} was authored by {authAttr}.");
// Select Method1's authors as the basis for comparison.
if (method.Name == "Method1")
{
authors = authAttr;
Console.WriteLine();
continue;
}
// Compare first authors with the authors of this method.
if (authors.Match(authAttr))
{
Console.WriteLine("TestClass.Method1 was also authored by the same team.");
}
// Perform an equality comparison of the two attributes.
Console.WriteLine($"{authors} {(authors.Equals(authAttr) ? "=" : "<>")} {authAttr}");
Console.WriteLine();
}
}
}
static void Main(string[] args)
{
// Get the type for both classes to access their metadata.
Type clsType1 = typeof(TestClass1);
Type clsType2 = typeof(TestClass2);
// Iterate through each method of the first class.
foreach (var method in clsType1.GetMethods())
{
// Check each method for the Authors attribute.
AuthorsAttribute authAttr1 = (AuthorsAttribute)
Attribute.GetCustomAttribute(method,
typeof(AuthorsAttribute));
if (authAttr1 != null)
{
// Display the authors.
Console.WriteLine("{0}.{1} was authored by {2} and {3}.",
clsType1.Name, method.Name, authAttr1.AuthorName1,
authAttr1.AuthorName2);
// Iterate through each method of the second class.
foreach (var method2 in clsType2.GetMethods())
{
// Check each method for the Authors attribute.
AuthorsAttribute authAttr2 = (AuthorsAttribute)
Attribute.GetCustomAttribute(method2,
typeof(AuthorsAttribute));
// Compare with the authors in the first class.
if (authAttr2 != null && authAttr2.Match(authAttr1))
{
Console.WriteLine("{0}.{1} was also authored by the same team.",
clsType2.Name, method2.Name);
}
}
Console.WriteLine();
}
}
}