Thumb.DragStarted 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.
// Register
event_token DragStarted(DragStartedEventHandler const& handler) const;
// Revoke with event_token
void DragStarted(event_token const* cookie) const;
// Revoke with event_revoker
Thumb::DragStarted_revoker DragStarted(auto_revoke_t, DragStartedEventHandler const& handler) const;public event DragStartedEventHandler DragStarted;function onDragStarted(eventArgs) { /* Your code */ }
thumb.addEventListener("dragstarted", onDragStarted);
thumb.removeEventListener("dragstarted", onDragStarted);
- or -
thumb.ondragstarted = onDragStarted;Public Custom Event DragStarted As DragStartedEventHandler <Thumb DragStarted="eventhandler"/>