将滚动条添加到框架 WPF
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Adding a Scroll Bar to a Frame WPF
提问by charles082986
One of the pages I load into my frame is considerably larger than the frame itself. I have tried the instructions found at Frame on a resizable Window should show Scrollbarand my resulting xaml looks like this:
我加载到框架中的其中一个页面比框架本身大得多。我已经尝试了在可调整大小的窗口上的 Frame 中找到的指令应该显示 Scrollbar并且我生成的 xaml 如下所示：
<ScrollViewer>
<Frame
ScrollViewer.VerticalScrollBarVisibility="Visible"
ScrollViewer.CanContentScroll="True"
Content=""
Name="mainFrame"
Grid.Row="1"
NavigationUIVisibility="Hidden"
Source="LoginPage.xaml"/>
</ScrollViewer>
Unfortunately, when I run this WPF application, the pages and/or frame are completely hidden. Removing the 2 ScrollViewer tags at the top and bottom of the code allow me to navigate again, but the problem page still has no scroll bars.
不幸的是，当我运行这个 WPF 应用程序时，页面和/或框架是完全隐藏的。删除代码顶部和底部的 2 个 ScrollViewer 标签，我可以再次导航，但问题页面仍然没有滚动条。
回答by Kevin DiTraglia
My first guess would be you are losing the grid row you want to be in via the nesting. Try this:
我的第一个猜测是您正在通过嵌套丢失您想要进入的网格行。尝试这个：
<ScrollViewer Grid.Row="1" >
<Frame
ScrollViewer.VerticalScrollBarVisibility="Visible"
ScrollViewer.CanContentScroll="True"
Content=""
Name="mainFrame"
NavigationUIVisibility="Hidden"
Source="LoginPage.xaml"/>
</ScrollViewer>
