c＃函数将二维数组转换为图像问题

Question

I Made this Function:

  public Image intArrayToImage(int[] inputarray)
    {
        MemoryStream ms = new MemoryStream(inputarray);
        Image returnImage = Image.FromStream(ms);
        return returnImage;
    }

And in the main function:

Color[,] finalarray= new Color[1600, 1600];
finalarray = intingArrayToImage(grayscale_map));

where grayscale_map is a 2d array "grayscale_map[1600x1600]"

But There is an error like this:

CS1503 C# Argument 1: cannot convert from 'int[ *, * ]' to 'int[ ]'

What should i do...

Answer 1

The problem is that intArrayToImage has as an argument an array of integers (one dimensional) and you pass a two dimensional array of integers.

You could re-declare your method, intArrayToImage as below:

public Image TwoDimensionalArrayToImage(int[,] twoDimensionalArray)
{
    var binaryFormatter = new BinaryFormatter();
    using(var memoryStream = new MemoryStream())
    {
        binaryFormatter.Serialize(memoryStream, twoDimensionalArray);
        return Image.FromStream(memoryStream);
    }
}