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What does Array.Rank property of array class do in C#?
Let us see an example to find the number of dimensions of an array, using the Rank property.
arr.Rank
Here, arr is our array −
int[,] arr = new int[5,5];
If you want to get the rows and columns the array has, then use the GetLength property −
arr.GetLength(0); arr.GetLength(1);
The following is the complete code −
Example
using System;
class Program {
static void Main() {
int[,] arr = new int[4,5];
Console.WriteLine(arr.GetLength(0));
Console.WriteLine(arr.GetLength(1));
Console.WriteLine("Upper Bound: {0}",arr.GetUpperBound(0).ToString());
Console.WriteLine("Lower Bound: {0}",arr.GetLowerBound(0).ToString());
Console.WriteLine("Dimensions of Array : " + arr.Rank);
}
}Output
4 5 Upper Bound: 3 Lower Bound: 0 Dimensions of Array : 2
Updated on: 20-Jun-2020
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