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 vote137 views1 answer
Hive Survive
C#
0 vote159 views1 answer
Unity subtract float every second
C#
0 vote146 views1 answer
C# networkstream read all bytes
C#
0 vote206 views1 answer
Difference between awake and start unity
C#Unity
6 votes132 views1 answer
How to play video in ui unity
C#
5 votes136 views2 answers
C# read file into a string
C#
0 vote148 views1 answer
Get sha1 hashcode from c#
C#
0 vote143 views2 answers
DWGExportOptions
C#
1 vote142 views2 answers
C# memorystream to byte array
C#
1 vote133 views1 answer
Unity editor script fill a scriptableobject serialized field
C#