Yield in c#

class Program
{
    static int[,] _grid = new int[15, 15];
    
    static void Main()
    {
        // Initialize some elements in 2D array.
        _grid[0, 1] = 4;
        _grid[4, 4] = 5;
        _grid[14, 2] = 3;
        
        // Sum values in 2D array.
        int sum = 0;
        foreach (int value in GridValues())
        {
            sum += value;
        }
        // Write result.
        Console.WriteLine("SUMMED 2D ELEMENTS: " + sum);
    }
    
    public static IEnumerable<int> GridValues()
    {
        // Use yield return to return all 2D array elements.
        for (int x = 0; x < 15; x++)
        {
            for (int y = 0; y < 15; y++)
            {
                yield return _grid[x, y];
            }
        }
    }
}

Source: dotnetperls.com

Similar codes

1 vote266 views1 answer
How do I print something in the console every frame unity
C#
1 vote301 views3 answers
Visual studio reinstall all nuget packages
C#
-1 vote271 views2 answers
Using c#
C#
0 vote305 views1 answer
Filter list contents with predicate (anonymous method)
C#
1 vote317 views1 answer
Unity how to get the side ways velocity of a object
C#Unity
1 vote323 views1 answer
Unity organize variables in inspector
C#Unity
0 vote310 views1 answer
C# video to frames
C#
7 votes264 views2 answers
C# how to check string is number
C#
0 vote334 views1 answer
Unity change fixed timestep in code
C#Unity
0 vote284 views3 answers
Switch c#
C#