RightTappedEventHandler Delegate

Reference

Definition

Namespace:: Windows.UI.Xaml.Input

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Edit

Represents the method that will handle a RightTapped routed event.

public delegate void RightTappedEventHandler(Platform::Object ^ sender, RightTappedRoutedEventArgs ^ e);

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.Guid(624074850, 62535, 18768, 156, 70, 241, 227, 74, 44, 34, 56)]
class RightTappedEventHandler : MulticastDelegate

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Guid(624074850, 62535, 18768, 156, 70, 241, 227, 74, 44, 34, 56)]
public delegate void RightTappedEventHandler(object sender, RightTappedRoutedEventArgs e);

Public Delegate Sub RightTappedEventHandler(sender As Object, e As RightTappedRoutedEventArgs)

Parameters

sender: Object
Platform::Object

IInspectable

The object where the handler is attached.

e: RightTappedRoutedEventArgs

Event data for the event.

Attributes: ContractVersionAttribute GuidAttribute

Windows requirements

Device family	Windows 10 (introduced in 10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v1.0)

Examples

The following code example shows scenario 3 from the Input sample. This code shows some usage patterns for direct manipulation using the Holding, Tapped, DoubleTapped, and RightTapped events.

<StackPanel>
  <StackPanel Orientation="Horizontal" Margin="0,10,0,0">
    <Button x:Name="scenario3Reset" Content="Reset" Margin="0,0,10,0" 
      Click="Scenario3Reset" />
  </StackPanel>
  <StackPanel Orientation="Horizontal">
    <Border x:Name="bTapped" Background="Red" 
      Height="100" Width="150" CornerRadius="20" Margin="20" 
      BorderBrush="Black" BorderThickness="2">
      <TextBlock Style="{StaticResource BasicTextStyle}" Text="Tap" 
        HorizontalAlignment="Center" VerticalAlignment="Center"/>
    </Border>
    <Border x:Name="bDoubleTapped" Background="Red" 
      Height="100" Width="150" CornerRadius="20" Margin="20" 
      BorderBrush="Black" BorderThickness="2">
      <TextBlock Style="{StaticResource BasicTextStyle}" 
        Text="Double Tap" 
        HorizontalAlignment="Center" VerticalAlignment="Center"/>
    </Border>
    <Border x:Name="bRightTapped" Background="Red" 
      Height="100" Width="150" CornerRadius="20" Margin="20" 
      BorderBrush="Black" BorderThickness="2">
      <TextBlock Style="{StaticResource BasicTextStyle}" 
        Text="Press, Hold and Lift" TextWrapping="Wrap" 
        HorizontalAlignment="Center" VerticalAlignment="Center"/>
    </Border>
    <Border x:Name="bHolding" Background="Red" 
      Height="100" Width="150" CornerRadius="20" Margin="20" 
      BorderBrush="Black" BorderThickness="2">
      <TextBlock Style="{StaticResource BasicTextStyle}" Text="Hold" 
        HorizontalAlignment="Center" VerticalAlignment="Center"/>
    </Border>
  </StackPanel>
</StackPanel>

public Scenario3()
{
    this.InitializeComponent();
    bTapped.Tapped += new TappedEventHandler(bTapped_Tapped);
    bDoubleTapped.DoubleTapped += new DoubleTappedEventHandler(
        bDoubleTapped_DoubleTapped);
    bRightTapped.RightTapped += new RightTappedEventHandler(
        bRightTapped_RightTapped);
    bHolding.Holding += new HoldingEventHandler(bHolding_Holding);
}

private void Scenario3UpdateVisuals(Border border, String gesture)
{
    switch (gesture.ToLower())
    {
        case "holding":
            border.Background = new SolidColorBrush(Colors.Yellow);
            break;
        default:
            border.Background = new SolidColorBrush(Colors.Green);
            break;
    }

    ((TextBlock)border.Child).Text = gesture;
}

private void bHolding_Holding(object sender, HoldingRoutedEventArgs e)
{
    string holdingState = 
        (e.HoldingState == Windows.UI.Input.HoldingState.Started) ? 
        "Holding" : "Held";
    Scenario3UpdateVisuals(sender as Border, holdingState);
}

private void bDoubleTapped_DoubleTapped(object sender, 
    DoubleTappedRoutedEventArgs e)
{
    Scenario3UpdateVisuals(sender as Border, "Double Tapped");
}

private void bRightTapped_RightTapped(object sender, 
    RightTappedRoutedEventArgs e)
{
    Scenario3UpdateVisuals(sender as Border, "Right Tapped");
}

private void bTapped_Tapped(object sender, TappedRoutedEventArgs e)
{
    Scenario3UpdateVisuals(sender as Border, "Tapped");
}

private void Scenario3Reset(object sender, RoutedEventArgs e)
{
    Scenario3Reset();
}

private void Scenario3Reset()
{
    bTapped.Background = new SolidColorBrush(Colors.Red);
    bHolding.Background = new SolidColorBrush(Colors.Red);
    bDoubleTapped.Background = new SolidColorBrush(Colors.Red);
    bRightTapped.Background = new SolidColorBrush(Colors.Red);
}

Public Sub New()
    Me.InitializeComponent()
    AddHandler bTapped.Tapped, AddressOf bTapped_Tapped
    AddHandler bDoubleTapped.DoubleTapped, AddressOf bDoubleTapped_DoubleTapped
    AddHandler bRightTapped.RightTapped, AddressOf bRightTapped_RightTapped
    AddHandler bHolding.Holding, AddressOf bHolding_Holding
End Sub

''' <summary>
''' Invoked when this page is about to be displayed in a Frame.
''' </summary>
''' <param name="e">Event data that describes how this page was reached.  The Parameter
''' property is typically used to configure the page.</param>
Protected Overrides Sub OnNavigatedTo(e As NavigationEventArgs)
End Sub

Private Sub Scenario3UpdateVisuals(border As Border, gesture As String)
    Select Case gesture.ToLower()
        Case "holding"
            border.Background = New SolidColorBrush(Colors.Yellow)
            Exit Select
        Case Else
            border.Background = New SolidColorBrush(Colors.Green)
            Exit Select
    End Select

    DirectCast(border.Child, TextBlock).Text = gesture
End Sub

Private Sub bHolding_Holding(sender As Object, e As HoldingRoutedEventArgs)
    Dim holdingState As String = If((e.HoldingState = Windows.UI.Input.HoldingState.Started), "Holding", "Held")
    Scenario3UpdateVisuals(TryCast(sender, Border), holdingState)
End Sub

Private Sub bDoubleTapped_DoubleTapped(sender As Object, e As DoubleTappedRoutedEventArgs)
    Scenario3UpdateVisuals(TryCast(sender, Border), "Double Tapped")
End Sub
Private Sub bRightTapped_RightTapped(sender As Object, e As RightTappedRoutedEventArgs)
    Scenario3UpdateVisuals(TryCast(sender, Border), "Right Tapped")
End Sub
Private Sub bTapped_Tapped(sender As Object, e As TappedRoutedEventArgs)
    Scenario3UpdateVisuals(TryCast(sender, Border), "Tapped")
End Sub

Private Sub Scenario3ResetMethod(sender As Object, e As RoutedEventArgs)
    Reset()
End Sub

Private Sub Reset()
    bTapped.Background = New SolidColorBrush(Colors.Red)
    bHolding.Background = New SolidColorBrush(Colors.Red)
    bDoubleTapped.Background = New SolidColorBrush(Colors.Red)
End Sub

Applies to

Jaa