MATLAB: How to access an individual value of MWNumericArray

Question

ِAs in Matlab support Create a .NET Assembly with MATLAB Code

I created a .net assembly for this Code:

function y = makesquare(x)
y = magic(x);

Then I build a .NET application using this code:

// Make .NET Namespaces available to your generated component.
using System;
using MagicSquareComp;
using MathWorks.MATLAB.NET.Arrays;
// Initialize your classes before you use them.
namespace MainApp
{
class Program
{
  static void Main(string[] args)
  {
    MLTestClass obj = null;
    MWNumericArray input = null;
    MWNumericArray output = null;
    MWArray[] result = null;
      // Because class instantiation and method invocation make their exceptions at run time,
      // you should enclose your code in a try-catch block to handle errors.
      try
      {
        // Instantiate your component class.
        obj = new MLTestClass();
        // Invoke your component.
        input = 5;
        result = obj.makesquare(1, input);
        // Extract the Magic Square you created from the first index of result
        output = (MWNumericArray)result[0];       
        // print the output.
        Console.WriteLine(output);
      }
      catch
      {
        throw;
      }
   }
  }
}

How can I access to individual value of MWNumericArray, e.g. I want to display each value in Message Box MsgBox(myIndividualValue);

Answer 1

Try using the ToArray method. e.g.

double[] values = output.ToArray(MWArrayComponent.Real);

You should then be able to index that array to get the individual values.