如何在按下回车键时从gridview窗口中获取行索引

Question

当我单击单元格（列内容）并按下回车键时，下面的代码不会返回行索引。

  private void dataGridView_city_KeyDown(object sender, KeyEventArgs e)
    {
        if (e.KeyCode == Keys.Enter)
        {
            string grid_row = dataGridView_city.SelectedRows[0].Cells[0].Value.ToString();
        }
    }

Answer 1

在任何情况下，您始终可以引用CurrentCell或CurrentCellAddress来轻松获取当前行的行索引：

int rowIndex = dataGridView1.CurrentCell.OwningRow.Index;
//or
int rowIndex = dataGridView1.CurrentCellAddress.Y;