ExpKeyboardInput.SysKeyDown Evento

Definição

Namespace:

Microsoft.UI.Input.Experimental

// Register
event_token SysKeyDown(TypedEventHandler<ExpKeyboardInput, KeyEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
ExpKeyboardInput::SysKeyDown_revoker SysKeyDown(auto_revoke_t, TypedEventHandler<ExpKeyboardInput, KeyEventArgs const&> const& handler) const;

public event TypedEventHandler<ExpKeyboardInput,KeyEventArgs> SysKeyDown;

function onSysKeyDown(eventArgs) { /* Your code */ }
expKeyboardInput.addEventListener("syskeydown", onSysKeyDown);
expKeyboardInput.removeEventListener("syskeydown", onSysKeyDown);
- or -
expKeyboardInput.onsyskeydown = onSysKeyDown;

Public Custom Event SysKeyDown As TypedEventHandler(Of ExpKeyboardInput, KeyEventArgs) 

Tipo de evento

TypedEventHandler<ExpKeyboardInput,KeyEventArgs>