void OnCloseCommand()
{
// ダサいけど、IsClosingAcceptedがtrueなら～の分岐がView側にあるので仕方ない
if (IsClosingAccepted)
{
ForceCloseCommand.Execute(null);
}
else
{
QueryClosingCommand.Execute(null);
}
}
private void AssociatedObject_Closing(object sender, CancelEventArgs e)
{
if (QueryClosingCommand == null || !QueryClosingCommand.CanExecute(null))
{
return;
}
if (!IsClosingAccepted)
{
e.Cancel = true;
this.Dispatcher.BeginInvoke(new Action(() =>
{
// 出直してきて
QueryClosingCommand.Execute(null);
}));
}
}