RichEditBox.SelectionChanging RichEditBox.SelectionChanging RichEditBox.SelectionChanging RichEditBox.SelectionChanging Event

Definition

Occurs when the text selection starts to change.

public : event TypedEventHandler<RichEditBox, RichEditBoxSelectionChangingEventArgs> SelectionChanging
// Register
event_token SelectionChanging(TypedEventHandler<RichEditBox, RichEditBoxSelectionChangingEventArgs> const& handler) const;

// Revoke with event_token
void SelectionChanging(event_token const& cookie) const;

// Revoke with event_revoker
SelectionChanging_revoker SelectionChanging(auto_revoke_t, TypedEventHandler<RichEditBox, RichEditBoxSelectionChangingEventArgs> const& handler) const;
public event TypedEventHandler<RichEditBox, RichEditBoxSelectionChangingEventArgs> SelectionChanging
Public Event SelectionChanging As TypedEventHandler (Of RichEditBox, RichEditBoxSelectionChangingEventArgs)
<RichEditBox SelectionChanging="eventhandler"/>