WPF prevent弹出窗口移除文本框的焦点窗口 [英] Wpf prevent Popup window from removing the focus of an Textbox

问题描述

在我的WPF应用中我用一个小窗口显示一些通知，但是当notificationwindow显示出来，在主窗口的焦点丢失。 例如，当我正在写在一个文本框和我收到的通知（通知窗口中显示出来），文本框失去焦点，我必须在文本框中再次点击继续我的工作。

In my WPF-Application I use a small window to display some notifications, but when the notificationwindow shows up, the focus in the mainwindow gets lost. For example when I'm writing in a TextBox and I'm receiving a notification (the notification window shows up), the textbox loses the focus and I have to click in the textbox again to continue my Work.

那么，如何能保持主窗口的焦点，当notificationwindow显示出来？我已经尝试过在notificationwindow设置可调焦=假

So how can I keep the focus of the mainwindow, when the notificationwindow shows up? I already tried to set Focusable="false" in the notificationwindow

推荐答案

有一个的 ShowActivated 财产Window对象，这样可以保持主窗口激活您展示一个子窗口后。

There is a ShowActivated property on Window object so you can keep the main window activated after you show a child window.

从MSDN：

当打开其ShowActivated属性窗口中设置为false，窗口不被激活，其激活事件不会上升，直到用户通过选择手动激活窗口。

When a window with its ShowActivated property set to false is opened, the window is not activated and its Activated event is not raised until a user manually activates the window by selecting it.

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