public bool SaveChanesAsk() //false - отменить закрытие
{
if (SaveChanesFunction != null)
{
if (Changed)
{
if (WndConfirmCloseModel.ShowWndConfirmCloseModel(SaveChanesQuestion, SaveChanesFunction))
{
return(false);
//CloseAction?.Invoke();
}
else
{
}
}
else
{
//return true;
//CloseAction?.Invoke();
}
}
else
{
//CloseAction?.Invoke();
}
//return true;
return(true);
}
public static bool ShowWndConfirmCloseModel(string ask, Func <bool> okCommand) //true отменить закрытие
{
var wndConfirmCloseModel = new WndConfirmCloseModel(ask, okCommand);
var wnd = new UI.WndConfirmClose()
{
DataContext = wndConfirmCloseModel,
Owner = Application.Current.MainWindow
};
wnd.ShowDialog();
return(wndConfirmCloseModel.Cancel);
}