Question

当我点击LongListSelector中的特定项目时，是否有人知道如何打开Coding4Fun用户控件。我想要一些项目将我带到不同的页面，但也需要一些项目来打开用户控件。

Partial Public Class Station_Chooser
    Inherits PhoneApplicationPage

    Public Sub New()
        InitializeComponent()

        Dim source As New List(Of AStations)()
        source.Add(New AStations("Aldgate", "Fare zone 1"))
        source.Add(New AStations("Aldgate East", "Fare zone 1"))
        source.Add(New AStations("Angel", "Fare zone 1"))
        source.Add(New AStations("Baker Street", "Fare zone 1"))
        source.Add(New AStations("Bank", "Fare zone 1"))
        source.Add(New AStations("Barbican", "Fare zone 1"))
        source.Add(New AStations("Bayswater", "Fare zone 1"))
        source.Add(New AStations("Blackfriars", "Fare zone 1"))
        source.Add(New AStations("Bond Street", "Fare zone 1"))
        source.Add(New AStations("Borough", "Fare zone 1"))

        Dim DataSource As List(Of AlphaKeyGroup(Of AStations)) = AlphaKeyGroup(Of AStations).CreateGroups(source, System.Threading.Thread.CurrentThread.CurrentUICulture, Function(s As AStations)
                                                                                                                                                                              Return s.Station
                                                                                                                                                                          End Function, True)
        AllStations.ItemsSource = DataSource
    End Sub

    Public Class AStations
        Public Property Station() As String
            Get
                Return m_Station
            End Get
            Set(value As String)
                m_Station = value
            End Set
        End Property
        Private m_Station As String

        Public Property FareZone() As String
            Get
                Return m_FareZone
            End Get
            Set(value As String)
                m_FareZone = value
            End Set
        End Property
        Private m_FareZone As String

        Public Property Link() As String
            Get
                Return m_Link
            End Get
            Set(value As String)
                m_Link = value
            End Set
        End Property
        Private m_Link As String

        Public Sub New(station As String, farezone As String, link As String)
            Me.Station = station
            Me.FareZone = farezone
            Me.Link = link
        End Sub
    End Class
End Class

Answer 1

当然这是一个“快速修复”。我假设AllStations是你的LongListSelector。所以在XAML中找到它的代码或

转到proprities窗口，然后单击事件处理程序（它有一个闪电图标）。向下滚动到SelectionChanged，然后双击文本框。它将在代码中创建一个事件处理程序。它会看起来像这样。

private void AllStations_SelectionChanged(object sender, SelectionChangedEventArgs e) { //your logic } }

现在你可以处理这个事件了。因此，当您在模拟器或设备上进行测试时，您只需点击该项目即可。

从LongListSelector打开Coding4Fun用户控件

1 个答案: