Mega Code Archive
Demonstrate method overloading
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/*
C#: The Complete Reference
by Herbert Schildt
Publisher: Osborne/McGraw-Hill (March 8, 2002)
ISBN: 0072134852
*/
// Demonstrate method overloading.
using System;
class Overload {
public void ovlDemo() {
Console.WriteLine("No parameters");
}
// Overload ovlDemo for one integer parameter.
public void ovlDemo(int a) {
Console.WriteLine("One parameter: " + a);
}
// Overload ovlDemo for two integer parameters.
public int ovlDemo(int a, int b) {
Console.WriteLine("Two parameters: " + a + " " + b);
return a + b;
}
// Overload ovlDemo for two double parameters.
public double ovlDemo(double a, double b) {
Console.WriteLine("Two double parameters: " +
a + " "+ b);
return a + b;
}
}
public class OverloadDemo {
public static void Main() {
Overload ob = new Overload();
int resI;
double resD;
// call all versions of ovlDemo()
ob.ovlDemo();
Console.WriteLine();
ob.ovlDemo(2);
Console.WriteLine();
resI = ob.ovlDemo(4, 6);
Console.WriteLine("Result of ob.ovlDemo(4, 6): " +
resI);
Console.WriteLine();
resD = ob.ovlDemo(1.1, 2.32);
Console.WriteLine("Result of ob.ovlDemo(1.1, 2.2): " +
resD);
}
}
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