Combobox没有正确的焦点作为例外后设置Combobox.Fous（） [英] Combobox is not having proper focus as excepted After setting Combobox.Fous()

问题描述

大家好，



我有以下代码



公共部分类配置：UserControl

{

public Configuration（）

{

InitializeComponent（）;

this。已加载+ =新RoutedEventHandler（Configuration_Loaded）;

}



void Configuration_Loaded（对象发送者，RoutedEventArgs e）

{

combobox.Focus（）;

}

}



加载usercontrol时，我想将焦点设置为组合框。我在代码中做了同样的事情。但问题是，像文本框一样，我们看不到专注于组合框。是wpf控制的bug吗？



提前谢谢

Hi All,

I have following code

public partial class Configuration : UserControl
{
public Configuration()
{
InitializeComponent();
this.Loaded += new RoutedEventHandler(Configuration_Loaded);
}

void Configuration_Loaded(object sender, RoutedEventArgs e)
{
combobox.Focus();
}
}

When usercontrol is loaded i want to set focus to combobox. I did same in the code. but problem is that like textbox we can not see focus on combobox. Is it bug of wpf control ?

Thanks in advance

推荐答案

我不知道你到底想要什么，不过通过阅读你的代码

- 正常工作btw -

我猜你想在组合框上放一个不同的外观，当它聚焦时。



您可以使用 FocusVisualStyle -Property来实现此目的。

I don't know what exactly you want, however by reading your code
- which works properly btw -
I guess you want to put a different look on the combobox, when it's focused.

You can achieve this, by using the FocusVisualStyle-Property.

public partial class Configuration : UserControl
{
public Configuration()
{
InitializeComponent();
combobox.Focus();
}
}

combobox name should be give 1

公共部分类配置：UserControl

{

公共配置（）

{

InitializeComponent（）;

combobox.Focus（）;

}

}



组合框标签索引应该是1

public partial class Configuration : UserControl
{
public Configuration()
{
InitializeComponent();
combobox.Focus();
}
}

combobox Tab Index should be give 1

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