c# - 按Enter键时如何避免选择文本框值？

Question

Control nextControl;
if (e.KeyCode == Keys.Enter)
{     
    nextControl = GetNextControl(ActiveControl, !e.Shift);
    if (nextControl == null)
    {
        nextControl = GetNextControl(null, true);
    }
    nextControl.Focus();               
    e.SuppressKeyPress = true;
 }

我有这段代码将 ENTER 键用作 TAB，但是当我按 Enter 键时，它正在选择图像中的文本框值

Answer 1

您可以告诉 TextBox 不选择任何内容

Control nextControl;

if (e.KeyCode == Keys.Enter)
{     
    nextControl = GetNextControl(ActiveControl, !e.Shift);
    if (nextControl == null)
    {
        nextControl = GetNextControl(null, true);
    }
    nextControl.Focus();

    TextBox box = nextControl as TextBox;
    if (box != null)
        box.Select(box.Text.Length, 0);

    e.SuppressKeyPress = true;
}