Question

C# textbox如何读取二维数组

想通过二维数组存储三维立体的顶点坐标现在不会写，只能暂时在代码中把数据写成定值。double[,] vector = new double[4, 3] { { 1,1,1}, { 2,2,2}, { 3,3,3}, { 4,4,4} };

Answer 1

C# code
string result = "";
int x = 2;
int y = 3;
string[,] arr = new string[x, y];
arr[0, 0] = "0";
arr[0, 1] = "1";
arr[0, 2] = "2";
arr[1, 0] = "3";
arr[1, 1] = "4";
arr[1, 2] = "5";
foreach (string str in arr)
{
result += str + ",";
}
txtFilePath.Text = result;//0,1,2,3,4,5,