ContentElement.TouchDown Event
Definition
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.
Occurs when a finger touches the screen while the finger is over this element.
public:
event EventHandler<System::Windows::Input::TouchEventArgs ^> ^ TouchDown;
public event EventHandler<System.Windows.Input.TouchEventArgs> TouchDown;
member this.TouchDown : EventHandler<System.Windows.Input.TouchEventArgs>
Public Custom Event TouchDown As EventHandler(Of TouchEventArgs)
Event Type
Remarks
By default, the PreviewTouchDown and TouchDown events do not occur until a finger touches the screen and moves. Pressing a finger on the screen and holding it without moving it causes the press and hold behavior of a Stylus. The press and hold behavior is equivalent to a mouse right-click.
To cause the PreviewTouchDown and TouchDown events to occur as soon as a finger touches the screen, set the Stylus.IsPressAndHoldEnabled attached property to false
for this element.
Routed Event Information
Identifier field | TouchDownEvent |
Routing strategy | Bubbling |
Delegate | EventHandler<TEventArgs> of type TouchEventArgs. |
The corresponding tunneling event is PreviewTouchDown.
Override OnTouchDown to implement class handling for this event in derived classes.
Applies to
See also
Обратна връзка
https://aka.ms/ContentUserFeedback.
Очаквайте скоро: През цялата 2024 г. постепенно ще отстраняваме проблемите в GitHub като механизъм за обратна връзка за съдържание и ще го заменим с нова система за обратна връзка. За повече информация вижте:Подаване и преглед на обратна връзка за