C# yield keyword

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 vote356 views1 answer
How to create a delegate in c#
C#
2 votes313 views1 answer
Loadscene unity
C#Unity
0 vote360 views1 answer
Linq c#
C#
1 vote355 views1 answer
How to configure session timeout in asp.net core
C#
1 vote350 views2 answers
Join Or Create Room() photon
C#
1 vote352 views1 answer
Loop over enum values
C#
-1 vote330 views1 answer
C# declaration definition
C#
2 votes338 views2 answers
Get device connected to player input unity
C#
1 vote427 views1 answer
C# making a folder wpf
C#
0 vote357 views1 answer
Unity stop velocity movement
C#Unity