如何将多维数组从一个表单传递到另一个表单 [英] How To pass multidimensional array from one form to another |

问题描述

如何将多维数组从一个表单传递到另一个表单？

How To pass multidimensional array from one form to another form?

推荐答案

假设WinForms，它取决于表单之间的关系。看看这些：



在两种表格之间传递信息，第1部分：父母对儿童 [ ^ ]

在两种形式之间传递信息，第2部分：儿童到父母 [ ^ ]

在两种表格之间转移信息，第3部分：孩子对孩子 [ ^ ]

Assuming WinForms, it depends on the relationship between the forms. Have a look at these:

Transferring information between two forms, Part 1: Parent to Child[^]
Transferring information between two forms, Part 2: Child to Parent[^]
Transferring information between two forms, Part 3: Child to Child[^]

试试这个



in form1

Try this on

In form1

private void button1_Click(object sender, EventArgs e)
        {
            string[,] arr = { {"One","two","three"},{"red", "blue","green"}};
            Form2 frm2 = new Form2(arr);
            frm2.Show();
        }

in form2

In form2

public Form2(string[,] arr) // Constructor over loading
        {

            InitializeComponent();
            Array.Copy(arr,array1,arr.Length);

        }

        private void Form2_Load(object sender, EventArgs e)
        {
            label1.Text = array1[0, 0];
            label1.Text +="\n"+ array1[0, 1];
            label1.Text += "\n" + array1[0, 2];
            label1.Text += "\n" + array1[0, 3];
            label1.Text += "\n" + array1[0, 4];
            label1.Text += "\n" + array1[0, 5];
        }

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