/* C# delegate */
using System;
delegate void Deleg(int x);
class testclass
{
public static void Method1(int i) {
Console.WriteLine("testClass.Method1 : "+ i);
}
public static void Method2(int i) {
Console.WriteLine(".Method2 : "+ i*2);
}
}
class Test {
static void Main(string[] args) {
Deleg DL1 = new Deleg(testclass.Method1);
DL1(-55);
Deleg DL2 = new Deleg(testclass.Method2);
DL2(-22);
Deleg DL3 = DL2 + DL1;
DL3(-3333);
}
}
/*
* Now in Python what I might want to do is
*
* import System.Delegate
*
* class Deleg(Delegate):
* __init__(self, ...):
* pass
*
* t1 = testclass()
* DL1 = Deleg(t1.Method1)
* DL1(-55) # calls Method1
*
* DL2 = Deleg(t1.Method2)
* DL3 = DL2 + DL1
*
* DL2(54) # calls Method2
* DL3(32) # calls Method2 then Method1
*/
I tried :
import clr
deleg = clr.load_cli_class('System','Delegate')
dd = deleg()
and landed up with
AttributeError: 'NoneType' object has no attribute 'Invoke'
This looks like a rocket science to me but I really have to come up with
this implementation to prevent myself from the pain of getting a "C" :(
which now appears almost certain :((
Need guidance.
-AmitReg
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