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

4 votes267 views1 answer
How to see if they are aholding down a key unity
C#Unity
4 votes308 views1 answer
Unity cycle children
C#Unity
0 vote253 views1 answer
Get file id from mongodb without objectid using c#
C#
1 vote272 views1 answer
Shorthand in c# operator
C#
0 vote280 views1 answer
Aspx receive variable from url
C#
0 vote273 views1 answer
C# find all indexes
C#
1 vote269 views1 answer
Sum of multiples of a number
C#
18 votes301 views1 answer
How to remove a component from an object in unity
C#Unity
0 vote261 views1 answer
Asp.net framework mvc cors error axios
C#
0 vote239 views1 answer
How to disable all other components in gameobject in unity
C#