DoubleTapped Event

Occurs when an otherwise unhandled DoubleTap interaction occurs over the hit test area of the specific control.

Namespace: C1.Win.TouchToolKit

Assembly: C1.Win.TouchToolKit.4.8.dll

Syntax

public event EventHandler<DoubleTappedEventArgs> DoubleTapped

Public Event DoubleTapped As EventHandler(Of DoubleTappedEventArgs)

Returns

Type	Description
EventHandler<DoubleTappedEventArgs>	Occurs when an otherwise unhandled DoubleTap interaction occurs over the hit test area of the specific control.

Remarks

This event is a routed event. If you do not want parent control receive this event, set DoubleTappedEventArgs.Handled

Examples

The following code example shows how to use this event.

This code example is part of a larger example provided for the C1TouchEventProvider class.

public class GcTouchEventProviderDemo : Form
{
	private Panel _bluePanel;
	private ListBox _messageListBox;
	private GcTouchEventProvider _gcTouchEventProvider = new GcTouchEventProvider();

	public GcTouchEventProviderDemo()
	{
		InitializeComponent();

		// Enable all manipulation interaction modes.
		_gcTouchEventProvider.ManipulationMode = ManipulationModes.All;

		// EnablePressAndHold and EnablePenFlicks property default value is True;

		// Attach GcTouchEventprovider to Panel.
		_gcTouchEventProvider.SetEnableTouchEvents(_bluePanel, true);

		_gcTouchEventProvider.DoubleTapped += _gcTouchEventProvider_DoubleTapped;
	}

	private void _gcTouchEventProvider_DoubleTapped(object sender, DoubleTappedEventArgs e)
	{
		string log = "Target: " + e.TargetControl.Name + " Event: DoubleTapped" + "  X: " + e.Position.X.ToString() + " Y:" + e.Position.Y.ToString();
		_messageListBox.Items.Add(log);
	}

	private void InitializeComponent()
	{
		_bluePanel = new Panel();
		_bluePanel.Name = "Blue";
		_bluePanel.BackColor = Color.Blue;
		_bluePanel.Size = new Size(200, 200);
		_bluePanel.Location = new Point(20, 20);

		_messageListBox = new ListBox();
		_messageListBox.Size = new Size(750, 310);
		_messageListBox.Location = new Point(20, 240);

		this.Controls.Add(_bluePanel);
		this.Controls.Add(_messageListBox);
	}
}

Public Class GcTouchEventProviderDemo
	Inherits Form
	Private _bluePanel As Panel
	Private _messageListBox As ListBox
	Private _gcTouchEventProvider As New GcTouchEventProvider()

	Public Sub New()
		InitializeComponent()

		' Enable all manipulation interaction modes.
		_gcTouchEventProvider.ManipulationMode = ManipulationModes.All

		' EnablePressAndHold and EnablePenFlicks property default value is True;

		' Attach GcTouchEventprovider to Panel.
		_gcTouchEventProvider.SetEnableTouchEvents(_bluePanel, True)

		Console.WriteLine(_gcTouchEventProvider.GetEnableTouchEvents(_bluePanel).ToString())

		AddHandler _gcTouchEventProvider.DoubleTapped, AddressOf _gcTouchEventProvider_DoubleTapped
	End Sub

	Private Sub _gcTouchEventProvider_DoubleTapped(sender As Object, e As DoubleTappedEventArgs)
		Dim log As String = "Target: " & Convert.ToString(e.TargetControl.Name) & " Event: DoubleTapped" & "  X: " & e.Position.X.ToString() & " Y:" & e.Position.Y.ToString()
		_messageListBox.Items.Add(log)
	End Sub

	Private Sub InitializeComponent()
		_bluePanel = New Panel()
		_bluePanel.Name = "Blue"
		_bluePanel.BackColor = Color.Blue
		_bluePanel.Size = New Size(200, 200)
		_bluePanel.Location = New Point(20, 20)

		_messageListBox = New ListBox()
		_messageListBox.Size = New Size(750, 310)
		_messageListBox.Location = New Point(20, 240)

		Me.Controls.Add(_bluePanel)
		Me.Controls.Add(_messageListBox)
	End Sub
End Class