如何將數據從datagridview單元傳輸到並標記？

Question

我的學校項目中有兩個Forms，想法是，當我雙擊DataGridView行（在Form1中）進入Form2時，我的標簽為空，需要將它們設置為等於其中的數據。我雙擊該行的單元格。 DataGridView是從MySql Server表填充的。

    private void dataGridView1_CellMouseDoubleClick(object sender, DataGridViewCellMouseEventArgs e)
    {
        DataGridViewRow row = this.dataGridView1.Rows[e.RowIndex];
        //populate the textbox from specific value of the coordinates of column and row.
        Form2.label1.Text = row.Cells[0].Value.ToString();
        Form2.label2.Text = row.Cells[1].Value.ToString();
        Form2.label3.Text = row.Cells[2].Value.ToString();
        Form2.label4.Text = row.Cells[3].Value.ToString();
        Form2.label5.Text = row.Cells[4].Value.ToString();
        Form2.label6.Text = row.Cells[6].Value.ToString();
        Form2.label7.Text = row.Cells[7].Value.ToString();
        Form2.label8.Text = row.Cells[8].Value.ToString();
        Form2.label9.Text = row.Cells[9].Value.ToString();
        Form2.label10.Text = row.Cells[10].Value.ToString();
        Form2.label11.Text = row.Cells[11].Value.ToString();
        Form2.label12.Text = row.Cells[12].Value.ToString();
        Form2.label13.Text = row.Cells[13].Value.ToString();
        Form2.label14.Text = row.Cells[14].Value.ToString();
    }

我試過這樣，但是它不起作用，它報告標簽錯誤，不知道如何在這種交叉表單上進行這項工作？

Answer 1

我剛剛創建了一個樣本，您可以這樣做

 Form2 form2 = new Form2();
            DataGridViewRow row = this.dataGridView1.Rows[e.RowIndex];
            //populate the textbox from specific value of the coordinates of column and row.
            form2.label1.Text = row.Cells[0].Value.ToString();
            form2.Show();

在Form2.Designer中，您從私有更改為公共

public System.Windows.Forms.Label label1;