如何在datagridview中按下向下键移动到窗体中的下一个控件？ [英] how to move to next control in the form on pressing of down key in datagridview?

问题描述

如何在datagridview中按下向下键移动到窗体中的下一个控件？

how to move to next control in the form on pressing of down key in datagridview??

推荐答案

你可能会通过这样做来惹恼你的用户但这会work

You will probably annoy your users by doing this but this would work

private void dataGridView1_KeyDown(object sender, KeyEventArgs e)
{
    if (e.KeyCode == Keys.Down)
    {
        textBox1.Focus(); // Replace this with the control you want
        e.Handled = true;
    }
}

注意使用 e.Handled = true; 停止由DataGridView处理的按键（并且焦点返回到它）。



我会建议您检查您在DGV中的行踪，并且只有移动到下一个控件如果用户在最后一行，例如

Note the use of e.Handled = true; to stop the key press being processed by the DataGridView (and focus returning to it).

I would advise checking whereabouts you are in the DGV and only move to the next control if the user is on the last row e.g.

private void dataGridView1_KeyDown(object sender, KeyEventArgs e)
{
    if (e.KeyCode != Keys.Down || dataGridView1.CurrentCell.RowIndex != dataGridView1.Rows.Count - 1) return;

    textBox1.Focus();
    e.Handled = true;
}

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