自动完成框的焦点事件 [英] focus event for autocomplete box

问题描述

大家好



任何人都可以告诉我如何在加载时将焦点设置在自动完成框上..



谢谢你

Hi all

Can anyone tell me how to set focus on a autocomplete box while load..

Thank you

推荐答案

这听起来不是很明显所以贬低你的问题并没有尝试过对于他们自己。



显而易见的解决方案是使用类似

This isn''t as obvious as it may sound so it''s a shame whoever downvoted your question didn''t try it out for themselves.

The "obvious" solution is to use something like

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
    Me.TextBox1.Focus()
End Sub

但是你会问uickly发现，这不起作用，因为标签顺序将接管。

你有几个选择...

But as you''ll quickly find out, that doesn''t work as the tab order will "take over".
You have a couple of options ...

Me.TextBox1.TabIndex = 0

或

or

Me.TextBox1.Select()

将同时工作





Tabindex无法在该控件上运行 - 尝试确保自动填充框是XAML中列出的第一个控件，并且tabindex为任何控件设置 not

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