/C#/C# program that uses array, yield keyword

C# program that uses array, 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 vote274 views1 answer
Unity customize hierarchy window
C#
1 vote291 views1 answer
Cannot implicitly convert type 'int' to 'System.Threading.Tasks.Task<int>'
C#
0 vote271 views1 answer
C# datareadeer return null
C#
0 vote283 views1 answer
Concurrent post request c#
C#
0 vote262 views1 answer
Pass list by ref c#
C#
24 votes243 views6 answers
Convert to base64 c#
C#
-2 votes283 views1 answer
Ref in f#
C#
0 vote279 views1 answer
Detect mouse in bottom of screen + unity
C#
0 vote252 views1 answer
Vb.net get date minus one day
C#
2 votes247 views1 answer
Snx turn off linux
C#