Tim*_*len 2 c# windows-phone-7 windows-phone panorama-control
有没有办法在Silverlight for Windows Phone 7中将焦点设置为PanoramaItem?
我试过了:
piResults.Focus();
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其中piResults是PanoramaItem的名称.我也尝试将焦点放在PanoramaItem中的一个控件上,但这也没有用.
如果不清楚,我正在尝试执行以下操作:如果按下一个PanoramaItem上的按钮,则转到另一个.
您是否尝试过以编程方式设置PanoramaItem的索引,如 -
piResults.DefaultItem = piResults.Items[_panorama_item_index_];
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这种技术在墓碑中很有用.这是我试过的Panorama控件的XAML -
<!--Panorama item one-->
<controls:PanoramaItem Header="first item">
<!--Double line list with text wrapping-->
<Button x:Name="FirstButton" Content="Go to second item"
Click="FirstButton_Click"/>
</controls:PanoramaItem>
<!--Panorama item two-->
<!--Use 'Orientation="Horizontal"' to enable a panel that lays out horizontally-->
<controls:PanoramaItem Header="second item">
<!--Double line list with image placeholder and text wrapping-->
<Button x:Name="SecondButton" Content="Go to first item"
Click="SecondButton_Click"/>
</controls:PanoramaItem>
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事件处理程序是 -
private void SecondButton_Click(object sender, RoutedEventArgs e)
{
piResults.DefaultItem = piResults.Items[0];
}
private void FirstButton_Click(object sender, RoutedEventArgs e)
{
piResults.DefaultItem = piResults.Items[1];
}
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希望这可以帮助.indyfromoz