3
我想改變Textbox.GotFocus
和Textbox.LostFocus
的InputLanguage,所以我這樣做:爲什麼在值爲false時在`IsKeyboardFocusWithin`上觸發不起作用?
<Style TargetType="{x:Type TextBox}" x:Key="EnglishTextStyle">
<Style.Triggers>
<Trigger Property="IsKeyboardFocusWithin" Value="True">
<Setter Property="InputLanguageManager.InputLanguage" Value="en-us" />
</Trigger>
<Trigger Property="IsKeyboardFocusWithin" Value="False">
<Setter Property="InputLanguageManager.InputLanguage" Value="fa-ir" />
</Trigger>
</Style.Triggers>
</Style>
它chages的InputLanguage到en-us
但不返回回fa-ir
,有什麼問題呢?
此代碼的工作。嘗試改變Property =「Text」,而不是InputLanguageManager.InputLanguage,你必須確保專注於其他控制。你也可以評估「IsFocused」。 – Mate