Passing a function as a parameter

Hi, is there a way to implement the following code in c#? how?
var x = 0.0;
var pos = Rect(0, 0, 100, 100);
function add(a, b) {
x = a + b;
}

function multiply(a,b) {
x = a * b;
}

function callOperation(a, b, func, buttonName) {
if (GUI.Button(pos, buttonName)) {
func(a,b);
}
}

function OnGUI() {
callOperation(1,2, add, "Add");
callOperation(1,2, multiply, "Multiply");
}

 

Yes, using delegates. Declare a delegate with a signature matching your 'operation' functions, then use that as the type for the function argument in the callOperation() function.

 

hi, laurie. im quite a newbie to c#. can u give me a sample code for delegates? thanks a lot.

 

http://lmgtfy.com/?q=C#+delegates