Yield in c#

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 vote201 views1 answer
Unity get refresh rate
C#Unity
0 vote120 views1 answer
C# xamarin forms use AssetManager to get text file
C#
0 vote152 views1 answer
C# Color Convert
C#
0 vote137 views1 answer
C# button click gets assigned the last value
C#
0 vote132 views1 answer
How to go to other forms in C#
C#
0 vote135 views1 answer
Encode < for xml
C#
0 vote275 views1 answer
Add dynamic value in startup file in .net core api
C#
0 vote127 views1 answer
.net return result encoding as utf8
C#
0 vote98 views1 answer
C# verify "no other" call xunit
C#
1 vote124 views1 answer
C# .net core convert string to enum
C#