blocks|key|1668831|text|重要的是要注意，如果你每次都会收到烦人的"ding“或警告声音，那就是控件需要一个关联的按钮控件，而e.Handled+=+true并不总是解决问题的答案。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1668832|如果控件(即单行文本框)需要一个关联的按钮来“输入”您的条目，那么您还必须处理“缺失”控件。|1668833|e.Handled+=+e.SuppressKeyPress+=+true;|code-block|syntax|javascript|1668834|这在摆脱“丁”音的时候可能会有帮助。|1668835|在我的情况下，当我们从终端/绿屏应用程序过渡到windows应用程序时，我的用户需要使用"ENTER键“，而且他们更习惯于通过字段而不是than键来”输入“。|1668836|所有这些方法都有效，但在我添加e.SuppressKeyPress之前，它们仍然保留着恼人的声音。|1668837|entityMap^0|1E|G|0|0|0|0|0|F|I|0^^$0|@$1|2|3|4|5|6|7|U|8|@$9|V|A|W|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|X|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|Y|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|Z|8|@]|D|@]|E|$]]|$1|O|3|P|5|6|7|10|8|@]|D|@]|E|$]]|$1|Q|3|R|5|6|7|11|8|@$9|12|A|13|B|C]]|D|@]|E|$]]|$1|S|3|-4|5|6|7|14|8|@]|D|@]|E|$]]]|T|$]]

It is important to note that if you will get an annoying "ding" or warning sound each time that the control is expecting an associated button control and <code>e.Handled = true</code> isn't always the answer to rid yourself of the noise/sound/ding.

If the control (i.e. single-line textbox) is expecting an associated button to 'ENTER' your entry, then you must also deal with the 'missing' control.

<pre><code>e.Handled = e.SuppressKeyPress = true;
</code></pre>

This may be helpful when getting rid of the 'ding' sound.

For what it's worth- in my circumstance my users needed to use the "ENTER KEY" as we were transitioning from a terminal/green-screen application to a windows app and they were more used to "ENTER-ing" through fields rather than tabbing.

All these methods worked but still kept the annoying sound until I added <code>e.SuppressKeyPress</code>.

blocks|key|1668684|text|这对我很有效|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1668685|if+(e.Key+==+Key.Enter)
++++++++++++((TextBox)sender).MoveFocus(new+TraversalRequest(new+FocusNavigationDirection()));|code-block|syntax|javascript|1668686|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

This worked for me

<pre><code>if (e.Key == Key.Enter)
 ((TextBox)sender).MoveFocus(new TraversalRequest(new FocusNavigationDirection()));
</code></pre>

blocks|key|1453740|text|如果您定义了所有控件的Tab键顺序并使Form.KeyPreview+=+True，则只需要：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1453741|++++Private+Sub+frmStart_KeyDown(sender+As+Object,+e+As+KeyEventArgs)+Handles+Me.KeyDown
++++If+e.KeyCode+=+Keys.Enter+Then
++++++++System.Windows.Forms.SendKeys.Send("{TAB}")
++++End+If
End+Sub|code-block|syntax|javascript|1453742|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

If you define Tab Order of all controls and make Form.KeyPreview = True, only need this:

<pre><code> Private Sub frmStart_KeyDown(sender As Object, e As KeyEventArgs) Handles Me.KeyDown
 If e.KeyCode = Keys.Enter Then
 System.Windows.Forms.SendKeys.Send("{TAB}")
 End If
End Sub
</code></pre>

blocks|key|1668659|text|对于那些用vb编写代码的人来说...|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1668660|Public+Class+NoReturnTextBox
++++Inherits+System.Windows.Forms.TextBox

++++Const+CARRIAGE_RETURN+As+Char+=+Chr(13)

++++'+Trap+for+return+key....
++++Private+Sub+NoReturnTextBox_KeyPress(ByVal+sender+As+Object,+ByVal+e+As+System.Windows.Forms.KeyPressEventArgs)+Handles+Me.KeyPress

++++++++If+e.KeyChar+=+CARRIAGE_RETURN+Then
++++++++++++e.Handled+=+True
++++++++++++System.Windows.Forms.SendKeys.Send(vbTab)
++++++++End+If

++++End+Sub

End+Class|code-block|syntax|javascript|1668661|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

For those of you that code in vb...

<pre><code>Public Class NoReturnTextBox
 Inherits System.Windows.Forms.TextBox

 Const CARRIAGE_RETURN As Char = Chr(13)

 ' Trap for return key....
 Private Sub NoReturnTextBox_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles Me.KeyPress

 If e.KeyChar = CARRIAGE_RETURN Then
 e.Handled = True
 System.Windows.Forms.SendKeys.Send(vbTab)
 End If

 End Sub

End Class
</code></pre>

blocks|key|1668926|text|我在一个文本框keydown事件中使用了以下代码|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1668927|if+(e.KeyData+==+Keys.Enter)
{
+++++e.SuppressKeyPress+=+true;
+++++SelectNextControl(ActiveControl,+true,+true,+true,+true);
}|code-block|syntax|javascript|1668928|无法为窗体中的所有文本框处理此keydown事件。给点建议吧。谢谢|offset|length|style|CODE|1668929|entityMap^0|0|0|F|7|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

I use this code in one of the text box keydown event

<pre><code>if (e.KeyData == Keys.Enter)
{
 e.SuppressKeyPress = true;
 SelectNextControl(ActiveControl, true, true, true, true);
}
</code></pre>

Unable handle this <code>keydown</code> event for all text boxes in my form. Suggest something. Thanks

blocks|key|1454007|text|我不是在表单级别这样做的。我创建了一个在所有输入KeyDown事件中共享的方法，我想用它来完成此操作(只有一个例外)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1454008|+++++++private+void+alltextBoxes_KeyDown(object+sender,+KeyEventArgs+e)
++++{
++++++++try
++++++++{
++++++++++++if+(e.KeyCode+==+Keys.Enter)
++++++++++++{
++++++++++++++++e.SuppressKeyPress+=+true;
++++++++++++++++SelectNextControl(ActiveControl,+true,+true,+true,+true);++++++++++++++++++++
++++++++++++}
++++++++}
++++++++catch
++++++++{
++++++++}
++++}|code-block|syntax|javascript|1454009|如果我正在编写一个想要在其他应用程序中使用的控件，我会像这样给最后一个输入提供自己的方法：|1454010|+++++++private+void+lastinput_KeyDown(object+sender,+KeyEventArgs+e)
++++{
++++++++try
++++++++{
++++++++++++if+(e.KeyCode+==+Keys.Enter)
++++++++++++{
++++++++++++++++e.SuppressKeyPress+=+true;
++++++++++++++++System.Windows.Forms.SendKeys.Send("{TAB}");
++++++++++++}
++++++++}
++++++++catch
++++++++{
++++++++}
++++}|1454011|否则，当您尝试在另一个项目中运行该控件时，该控件只是在其自身内部循环。你可以在任何地方使用第二种方法，但我认为第一种是首选的方法。|1454012|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

I don't do it at the form level. I create a single method that I share across all my inputs KeyDown event that I want to do this with (with one exception):

<pre><code> private void alltextBoxes_KeyDown(object sender, KeyEventArgs e)
 {
 try
 {
 if (e.KeyCode == Keys.Enter)
 {
 e.SuppressKeyPress = true;
 SelectNextControl(ActiveControl, true, true, true, true); 
 }
 }
 catch
 {
 }
 }
</code></pre>

If I'm writing a control that I want to use in other applications, I give the last input its own method like this:

<pre><code> private void lastinput_KeyDown(object sender, KeyEventArgs e)
 {
 try
 {
 if (e.KeyCode == Keys.Enter)
 {
 e.SuppressKeyPress = true;
 System.Windows.Forms.SendKeys.Send("{TAB}");
 }
 }
 catch
 {
 }
 }
</code></pre>

Otherwise, the control just loops inside itself when you try to run it in another project. You could use the second way everywhere but I think the 1st is the preferred way.

blocks|key|1669023|text|这样更好，因为当输入u时，可以将焦点放在下一个选项卡上。您需要先设置TAB顺序|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1669024|protected+override+bool+ProcessCmdKey(ref+Message+msg,+Keys+keyData)
++++++++{
++++++++++++if+(keyData+==+(Keys.Enter))
++++++++++++{
++++++++++++++++SelectNextControl(ActiveControl,+true,+true,+true,+true);
++++++++++++}

++++++++++++return+base.ProcessCmdKey(ref+msg,+keyData);
++++++++}|code-block|syntax|javascript|1669025|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

This is better because when enter u can do focus the next tab.. U need setting TAB Order first
<pre><code>protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
 {
 if (keyData == (Keys.Enter))
 {
 SelectNextControl(ActiveControl, true, true, true, true);
 }

 return base.ProcessCmdKey(ref msg, keyData);
 }
</code></pre>

blocks|key|1668472|text|大胆猜测：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1668473|//+on+enter+event+handler
parentForm.GetNextControl().Focus();|code-block|syntax|javascript|1668474|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Taking a wild guess:

<pre><code>// on enter event handler
parentForm.GetNextControl().Focus();
</code></pre>

blocks|key|1668575|text|我将Pharabus和arul的回答结合起来，如下所示：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1668576|private+void+textBox_KeyPress(object+sender,+KeyPressEventArgs+e)
{
if+(e.KeyChar+==+‘\r’)
{
e.Handled+=+true;
parentForm.GetNextControl().Focus()
}
}|code-block|syntax|javascript|1668577|如果这有帮助，请告诉我！JFV|1668578|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I would combine what Pharabus and arul answered like this:

<pre><code>private void textBox_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == ‘\r’)
{
e.Handled = true;
parentForm.GetNextControl().Focus()
}
}
</code></pre>

Let me know if this helps! JFV

I've several textboxes. I would like to make the Enter button act as Tab. So that when I will be in one textbox, pressing Enter will move me to the next one. Could you please tell me how to implement this approach without adding any code inside textbox class (no override and so on if possible)?

How to make Enter on a TextBox act as TAB button

Windows

我有几个文本框。我想让Enter按钮充当Tab。因此，当我在一个文本框中时，按Enter键会将我移动到下一个文本框中。你能告诉我如何在不在textbox类中添加任何代码的情况下实现这种方法吗(如果可能的话，不要重写等等)？

问如何使TextBox上的Enter按钮充当TAB按钮
EN

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问如何使TextBox上的Enter按钮充当TAB按钮
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