https://learn.microsoft.com/en-us/uwp/api/windows.ui.xaml.uielement.manipulationinertiastarting?view=winrt-28000
UIElement.ManipulationInertiaStarting Event (Windows.UI.Xaml) - Windows apps | Microsoft Learn
Occurs when the input device loses contact with the UIElement object during a manipulation and inertia begins.
eventwindowsuixamlapps
https://learn.microsoft.com/en-us/windows/windows-app-sdk/api/winrt/microsoft.ui.xaml.uielement.manipulationinertiastarting?view=windows-app-sdk-1.5
UIElement.ManipulationInertiaStarting Event (Microsoft.UI.Xaml) - Windows App SDK | Microsoft Learn
Occurs when the input device loses contact with the UIElement object during a manipulation and inertia begins.
windows appeventmicrosoftuixaml