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 vote181 views1 answer
Check if network is available c#
C#
0 vote198 views1 answer
C# nunit test case
C#
0 vote251 views1 answer
Handling aggregation responses with NEST c#
C#
0 vote224 views1 answer
Check if object has parent unity
C#Unity
0 vote191 views1 answer
Computing a Cartesian product or Combinations with LINQ
C#
21 votes190 views3 answers
Create or update in laaravel
C#
4 votes204 views1 answer
Unity get velocity of gameobject
C#
0 vote215 views1 answer
Get the current directory in unity
C#Unity
0 vote222 views1 answer
How to get the date of the first day and last day of the week c#
C#
0 vote219 views2 answers
Vb.net substring after character
C#