允许用户在Windows 8应用程序中使用RichEditBox中的选项卡？ [英] Allow user to use tab in RichEditBox in a Windows 8 App?

问题描述

现在，tab函数将焦点移动到下一个控件，我想要它只是在文本框中实际的tab。

Right now the tab function moves the focus to the next control, I want it so it just actually tab in the Text Box.

我注意到你不能Windows 8邮件应用程序也....

I noticed you cannot tab in the Windows 8 Mail app also....

还有一个RichTextBox的替代品？

Also is there a RichTextBox alternative?

推荐答案

目前（在RTM版本中）没有像 AcceptsTab -us / library / windows / apps / BR227548rel =nofollow> RichEditBox （它只有 AcceptsReturn ）另请参阅此功能建议。

Currently (in the RTM release) there is no AcceptsTab like setting for RichEditBox (it only has AcceptsReturn) see also this feature suggestion.

订阅 RichEditBox 的 KeyDown 事件，您可以在其中自行处理Tab键：

However you can subscribe on the KeyDown event of your RichEditBox where you can handle the tab key yourself:

private void RichEditBox_KeyDown(object sender, KeyEventArgs e)
{
    if (e.Key == VirtualKey.Tab)
    {
        RichEditBox richEditBox = sender as RichEditBox;
        if (richEditBox  != null)
        {
            richEditBox.Document.Selection.TypeText("\t");
            e.Handled = true;
        }
    }
}

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