Analyze methods using reflection : MethodInfo « Reflection « C# / C Sharp
Analyze methods using reflection
/*
C#: The Complete Reference
by Herbert Schildt
Publisher: Osborne/McGraw-Hill (March 8, 2002)
ISBN: 0072134852
*/
// Analyze methods using reflection.
using System;
using System.Reflection;
class MyClass {
int x;
int y;
public MyClass(int i, int j) {
x = i;
y = j;
}
public int sum() {
return x+y;
}
public bool isBetween(int i) {
if(x < i && i < y) return true;
else return false;
}
public void set(int a, int b) {
x = a;
y = b;
}
public void set(double a, double b) {
x = (int) a;
y = (int) b;
}
public void show() {
Console.WriteLine(" x: {0}, y: {1}", x, y);
}
}
public class ReflectDemo {
public static void Main() {
Type t = typeof(MyClass); // get a Type object representing MyClass
Console.WriteLine("Analyzing methods in " + t.Name);
Console.WriteLine();
Console.WriteLine("Methods supported: ");
MethodInfo[] mi = t.GetMethods();
// Display methods supported by MyClass.
foreach(MethodInfo m in mi) {
// Display return type and name.
Console.Write(" " + m.ReturnType.Name +
" " + m.Name + "(");
// Display parameters.
ParameterInfo[] pi = m.GetParameters();
for(int i=0; i < pi.Length; i++) {
Console.Write(pi[i].ParameterType.Name +
" " + pi[i].Name);
if(i+1 < pi.Length) Console.Write(", ");
}
Console.WriteLine(")");
Console.WriteLine();
}
}
}
