Hi Guys
NP63 How can decide value in the method
I got following program from the website.
http://www.c-sharpcorner.com/UploadFile/mahesh/WorkingWithArrays11142005060354AM/WorkingWithArrays.aspx
How can one decide in the following method parameter is 0 and 1.
int items1 = names.GetLength(0);
int items2 = names.GetLength(1);
Anyone knows please explain.
Thank you
using System;
public class GetValueSetValue
{
public static void Main()
{
Array names = Array.CreateInstance(typeof(string), 2, 4);
names.SetValue("Rosy", 0, 0);
names.SetValue("Amy", 0, 1);
names.SetValue("Peter", 0, 2);
names.SetValue("Albert", 0, 3);
names.SetValue("Mel", 1, 0);
names.SetValue("Mongee", 1, 1);
names.SetValue("Luma", 1, 2);
names.SetValue("Lara", 1, 3);
int items1 = names.GetLength(0);
int items2 = names.GetLength(1);
for (int i = 0; i < items1; i++)
for (int j = 0; j < items2; j++)
Console.WriteLine(i.ToString() + "," + j.ToString() + ": " + names.GetValue(i, j));
}
}
/*
0,0: Rosy
0,1: Amy
0,2: Peter
0,3: Albert
1,0: Mel
1,1: Mongee
1,2: Luma
1,3: Lara
*/