|
Products | Support | Email a link to this topic. | Send comments on this topic. | Back to Introduction - All Topics | Help Version 19.0.4.3
|
(Leadtools.Controls)
Show in webframe
|
|
Products | Support | Email a link to this topic. | Send comments on this topic. | Back to Introduction - All Topics | Help Version 19.0.4.3
|
| Leadtools.Controls Assembly > Leadtools.Controls Namespace > InteractivePinchCompletedEventArgs Class : IsCanceled Property |
A pinch operation consists of PinchStarted (when the user touch down with two fingers), followed by one or more PinchDelta (while dragging on the control) and finally PinchCompleted (when the fingers are moved up). This pinch operation can be aborted at anytime if one of the following occur after PinchStarted has been fired but before PinchCompleted:
The user has switched the UI away from the control. For example by pressing ALT-TAB or the Windows key in platforms that support a keyboard.
The user has pressed the Escape key and the value of InteractiveService.CancelOnEscape was set to true.
In these cases, the service will fire the PinchCompleted to complete the pinch operation but the value of IsCanceled will be set to true and ImageViewerInteractiveMode objects listening to the pinch event will abort the work started.