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

2 votes230 views1 answer
Set player position unity
C#
1 vote110 views1 answer
Get all devices connected using player input manager unity
C#
1 vote162 views1 answer
How to configure visual studio for unity
C#
19 votes139 views6 answers
Bootstrap popup
C#
1 vote151 views2 answers
Unique items in list c#
C#
0 vote156 views1 answer
C# sha512 salt
C#
15 votes157 views3 answers
How to get the today date in c#
C#
1 vote147 views1 answer
C# system.drawing.color to system.windows.media.color
C#
-1 vote181 views1 answer
Build a project from dotnet using cli
C#
7 votes147 views2 answers
Insert variables into a string C#
C#