using System;
public delegate R Operation( T1 val1, T2 val2 )
where T1: struct
where T2: struct
where R: struct;
public class MainClass
{
public static double Add( int val1, float val2 ) {
return val1 + val2;
}
static void Main() {
Operation op = new Operation( Add );
Console.WriteLine( "{0} + {1} = {2}", 1, 3.2, op(1, 3.2f) );
}
}
1 + 3.2 = 4.20000004768372