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

0 vote325 views1 answer
How to run code without a gameobject unity
C#Unity
1 vote218 views3 answers
C# to binary
C#
0 vote301 views1 answer
"??" in C#
C#
0 vote357 views1 answer
Unity OVR Headset Emulator not working
C#Unity
7 votes253 views2 answers
Unity copy to clipboard
C#Unity
0 vote286 views1 answer
.net directorysearcher get manager accountname
C#
3 votes280 views2 answers
Unity cos
C#
6 votes283 views1 answer
Get last element of array c#
C#
0 vote286 views1 answer
Map user to ConnectionId SignalR
C#
40 votes479 views3 answers
Unity print to console
C#Unity