InkUnprocessedInput.PointerLost Event

Definition

Namespace:

Windows.UI.Input.Inking

Occurs when a pointer is no longer detected in, or over, the hit test, or bounding, area of an InkCanvas control.

Typically, a pointer is lost if the contact moves outside the InkCanvas control or the contact is captured by another element.

// Register
event_token PointerLost(TypedEventHandler<InkUnprocessedInput, PointerEventArgs const&> const& handler) const;

// Revoke with event_token
void PointerLost(event_token const* cookie) const;

// Revoke with event_revoker
InkUnprocessedInput::PointerLost_revoker PointerLost(auto_revoke_t, TypedEventHandler<InkUnprocessedInput, PointerEventArgs const&> const& handler) const;

public event TypedEventHandler<InkUnprocessedInput,PointerEventArgs> PointerLost;

function onPointerLost(eventArgs) { /* Your code */ }
inkUnprocessedInput.addEventListener("pointerlost", onPointerLost);
inkUnprocessedInput.removeEventListener("pointerlost", onPointerLost);
- or -
inkUnprocessedInput.onpointerlost = onPointerLost;

Public Custom Event PointerLost As TypedEventHandler(Of InkUnprocessedInput, PointerEventArgs) 

Event Type

TypedEventHandler<InkUnprocessedInput,PointerEventArgs>

See also

• Pen and stylus interactions
• Get started: Support ink in your UWP app
• Ink analysis sample (basic) (C#)
• Ink handwriting recognition sample (C#)
• Save and load ink strokes from an Ink Serialized Format (ISF) file
• Save and load ink strokes from the clipboard
• Ink toolbar location and orientation sample (basic)
• Ink toolbar location and orientation sample (dynamic)
• Coloring book sample
• Family notes sample
• Inking sample (JavaScript)
• Simple inking sample (C#/C++)
• Complex inking sample (C++)
• Ink analysis sample