按Enter键进入vb.net后如何进入下一个文本框 [英] How to go on next textbox after pressing enter in vb.net

问题描述

我想知道按Enter后如何聚焦另一个文本框。

表示如果我在textbox1上并按了回车那么我怎样才能按Enter键进入textbox2。？

解决方案

这里我测试了代码你可以参考这个

 私有  Sub  txtUser_KeyDown（ ByVal  sender 作为 对象， ByVal  e  As  System.Windows.Forms.KeyEventArgs）句柄 txtUser.KeyDown 
 如果 e.KeyCode = Keys.Enter 那么 
 txtPass.Focus（）
 结束 如果 
 结束  Sub  

在用户输入用户名文本框的值后按ENTER键，它将重点关注密码文本框。

------



keyPress和keyDown事件之间存在差异 -

KeyPress事件不是由非字符键引发的;但是，非字符键会引发KeyDown和KeyUp事件。





http://msdn.microsoft.com/en-us/library/system.windows.forms.control.keypress.aspx [ ^ ]



你也可以使用SA建议的 KeyUp 事件。



希望它有所帮助。

使用Keypress  event   of  TextBox 
 
 如果 e.KeyChar = Chr（ 13 ）然后 
 TextBox2.Focus 
 结束 如果 

I want to know that How to focus another textbox after pressing enter.
Means if i am on textbox1 and i press enter then How i can go to textbox2 by pressing enter.?

解决方案

Here i have tested code u can refer this

Private Sub txtUser_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles txtUser.KeyDown
    If e.KeyCode = Keys.Enter Then
        txtPass.Focus()
    End If
End Sub

after entering the value to Username textbox as soon the user press ENTER , it will focus to Password textbox.
------

There is a difference between keyPress and keyDown event-
The KeyPress event is not raised by noncharacter keys; however, the noncharacter keys do raise the KeyDown and KeyUp events.


http://msdn.microsoft.com/en-us/library/system.windows.forms.control.keypress.aspx[^]

U can also use KeyUp event as SA suggested.

Hope it helps.

use Keypress event of TextBox

If e.KeyChar = Chr(13) Then
   TextBox2.Focus
End If

这篇关于按Enter键进入vb.net后如何进入下一个文本框的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！