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 votes173 views1 answer
Linq - Random Elements
C#
0 vote167 views1 answer
Unity make a homing object
C#Unity
0 vote165 views1 answer
Get android model adb
C#
1 vote205 views1 answer
C# for each textbox lines
C#
0 vote172 views1 answer
Run wpf application Maximized
C#
0 vote175 views1 answer
Align String with Spaces [C#]
C#
-1 vote221 views1 answer
Vb.net datagridview set row index
C#
0 vote173 views1 answer
How to get the dynamic year for your web app in mvc
C#
2 votes188 views1 answer
Net.core "a path base can only be configured using iapplicationbuilder.usepathbase()"
C#
0 vote190 views1 answer
Check file lock c#
C#