public static Task <IKeyEventArgs> UpAsync(this IHotkey sequenceUnit, int timeout = -1, string description = "", string stateTree = KeyStateTrees.Default)
{
var command = new KeyEventAsync();
sequenceUnit.OnUp(command.OnEvent, null, description, stateTree);
return(command.WaitAsync(timeout));
}
/// <summary>
/// register the key to the state tree, and wait the down event;
/// timeout: return null
/// </summary>
public static Task <IKeyEventArgs> DownAsync(this IHotkey hotkey, int timeout = -1, string description = "", string stateTree = KeyStateTrees.Default)
{
var command = new KeyEventAsync();
hotkey.OnDown(command.OnEvent, null, description, stateTree);
return(command.WaitAsync(timeout));
}
