使用KeyUp事件在datagrid中选择值

Question

我希望使用 //li[text()='DropdownValue'] 和KeyUp事件在datagridview中将所选值显示到文本字段

KeyDown

Answer 1

如果您希望获得所选单元格的值，那么您需要的只是触发 DataGridView KeyDown事件并将代码编写为

private void dataGridView1_KeyDown(object sender, KeyEventArgs e)
    {
        if (e.KeyCode == Keys.Enter)
        {
            txtName.Text = dataGridView1.CurrentCell.Value.ToString();
            //do whatever you want to
        }
    }

如果你想获得整行并执行操作，你可以将其作为

private void dataGridView1_KeyDown(object sender, KeyEventArgs e)
    {
        if (e.KeyCode == Keys.Enter)
        {
            int row = dataGridView1.CurrentCell.RowIndex;
            txtID.Text = dataGridView1.Rows[row].Cells[0].Value.ToString();
            txtName.Text = dataGridView1.Rows[row].Cells[1].Value.ToString();
            //do whatever you want to
        }
    }