- XAML行列定义
<Grid Background="{StaticResource ApplicationPageBackgroundThemeBrush}">
<Grid.RowDefinitions>
<RowDefinition></RowDefinition>
<RowDefinition Height="Auto"></RowDefinition>
<RowDefinition Height="Auto"></RowDefinition>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition></ColumnDefinition>
<ColumnDefinition></ColumnDefinition>
</Grid.ColumnDefinitions>
</Grid>
- 保存配置数据
//恢复数据
protected override void OnNavigatedTo(NavigationEventArgs e)
{
ApplicationDataContainer container = ApplicationData.Current.LocalSettings;
if (container.Values.ContainsKey("ListBoxIndex"))
{
MyListBox.SelectedIndex = (int)ApplicationData.Current.LocalSettings.Values["ListBoxIndex"];
}
}
//保存数据
private void MyListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
ListBox list = sender as ListBox;
if (list != null)
{
if (list.SelectedIndex > -1)
{
ApplicationDataContainer myContainer = ApplicationData.Current.LocalSettings;
myContainer.Values["ListBoxIndex"] = list.SelectedIndex;
}
}
}
- MessageDialog
private /*async*/ void TextBlock_Tapped(object sender, TappedRoutedEventArgs e)
{
MessageDialog msg = new MessageDialog("测试成功.");
msg.Commands.Add(new UICommand("Yes"));
msg.Commands.Add(new UICommand("No"));
msg.Commands.Add(new UICommand("林武"));
/*IUICommand result =await*/ msg.ShowAsync();
}
去掉其中的注释后,需要等待对话框显示后,函数才会执行完,使用的是异步机制同步化的方法。此外,MessageBox最多只支持3个按钮。非必要时不建议使用该方法显示消息。