如何在DataGridView中使用Enter键作为Tab键

时间:2013-03-19 12:16:56

标签: c# winforms keypress

我有一个包含5列的DataGridView。如果在第一列中按Enter键,焦点将移至下一行。当我按下Enter键时,我想将焦点移到下一个

 private void dgvComp_CellEnter(object sender, DataGridViewCellEventArgs e)
 {
    if (dgvComp.CurrentRow.Cells[e.ColumnIndex].ReadOnly)
    {
       SendKeys.Send("{tab}");

    }   
 }

在上面的代码中,我将列2,3和4作为只读列。如果按Tab键,焦点应直接转到第5列。

我该怎么做?

3 个答案:

答案 0 :(得分:8)

你会试试这个解决方案

using System.Diagnostics;
class MyDataGridView : DataGridView
{

    protected override bool ProcessDialogKey(Keys keyData)
    {
        if (keyData == Keys.Enter) {
            base.ProcessTabKey(Keys.Tab);
            return true;
        }
        return base.ProcessDialogKey(keyData);
    }

    protected override bool ProcessDataGridViewKey(KeyEventArgs e)
    {
        if (e.KeyCode == Keys.Enter) {
            base.ProcessTabKey(Keys.Tab);
            return true;
        }
        return base.ProcessDataGridViewKey(e);
    }

}

答案 1 :(得分:0)

尝试使用KeyPress事件处理程序:

private void dgvComp_KeyPress(object sender, KeyPressEventArgs e)
{
    switch (e.KeyChar)
    {
        case (char)Keys.Enter:
            SendKeys.Send("{Tab}");
            break;
        default:
            break;
    }
}

答案 2 :(得分:0)

datagridview.EditingControlsShowing += datagridview_EditingControls;
datagridview_EditingControls(object sender,DataGridViewEditingControlShowingEventArgs e)
{
  e.control.KeyDown += Control_KeyDown;
}
private void Control_KeyDown(object sender, KeyEventArgs e)
    {
        if (e.KeyCode == Keys.Enter)
        {
            dataGridView.CurrentCell = dataGridView.CurrentRow.Cells[e.ColumnIndex + 1];
        }
    }