mytypeconvert.cs

在Visual 2008环境下

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

class MyTypeConvert
{
    public static double[,] ConvertToDouble(int[,] sourseData)
    {
        if (sourseData == null)
            return null;
        
        int row = sourseData.GetLength(0), col = sourseData.GetLength(1);
        double[,] resultData = new double[row, col];

        for (int i = 0; i < row; i++)
            for (int j = 0; j < col; j++)
                resultData[i, j] = (double)sourseData[i, j];

        return resultData;
    }
}