我在Silverlight全屏模式下遇到了一些问题.
如果我将应用程序切换到全屏,则不会处理键盘的所有输入.没有文本框输入,没有按键/按键事件,可能还有更多.这是一个演示此的示例应用程序:
Xaml:
<Canvas>
<TextBlock Text="Try some input:" Canvas.Top="10" Width="100"></TextBlock>
<TextBox x:Name="tboxInput" Width="100" Canvas.Top="30"></TextBox>
<Button x:Name="btnFullScreen" Content="Go Full Screen" Canvas.Top="60"></Button>
</Canvas>
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代码背后:
public Page()
{
InitializeComponent();
btnFullScreen.Click += new RoutedEventHandler(btnFullScreen_Click);
}
void btnFullScreen_Click(object sender, RoutedEventArgs e)
{
Application.Current.Host.Content.IsFullScreen = !Application.Current.Host.Content.IsFullScreen;
if (!Application.Current.Host.Content.IsFullScreen)
btnFullScreen.Content = "Go Full Screen";
else
btnFullScreen.Content = "Go Normal Screen";
}
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很容易看到,在全屏模式下,您无法在文本框中写入文本.我在这里做错了吗?有没有其他方法可以切换全屏,所以这不会发生?