如何在C#中将2D数组转换为1D数组？
设置一个二维数组和一个一维数组-
int[,] a = new int[2, 2] {{1,2}, {3,4} };
int[] b = new int[4];要将2D转换为1D数组，请将二维设置为我们之前声明的一维-
for (i = 0; i < 2; i++) {
for (j = 0; j < 2; j++) {
b[k++] = a[i, j];
}
}以下是在C#中将二维数组转换为一维数组的完整代码-
示例
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Program {
class twodmatrix {
static void Main(string[] args) {
int[, ] a = new int[2, 2] {
{
1,
2
},{
3,
4
}
};
int i, j;
int[] b = new int[4];
int k = 0;
Console.WriteLine("Two-Dimensional Array...");
for (i = 0; i < 2; i++) {
for (j = 0; j < 2; j++) {
Console.WriteLine("a[{0},{1}] = {2}", i, j, a[i, j]);
}
}
Console.WriteLine("One-Dimensional Array...");
for (i = 0; i < 2; i++) {
for (j = 0; j < 2; j++) {
b[k++] = a[i, j];
}
}
for (i = 0; i < 2 * 2; i++) {
Console.WriteLine("{0}\t", b[i]);
}
Console.ReadKey();
}
}
}