小编bir*_*tri的帖子

我想让我TextBox间歇性地眨眼.

我有这个方法

private void abilitaAltroToken(int indiceRiga, Grid grid)
{
    UIElement element = grid.Children[indiceRiga];
    Label label = (Label)element;
    element = grid.Children[++indiceRiga];
    TextBox textBox = (TextBox)element;
    textBox.Background = Brushes.Blue;
    label.Background = Brushes.Blue;

    Thread.Sleep(1000);
    label.Background = Brushes.White;

    Thread.Sleep(1000);
    label.Background = Brushes.Blue;

    Thread.Sleep(1000);
    label.Background = Brushes.White;

    Thread.Sleep(1000);
    label.Background = Brushes.Blue;       
}

此代码不会返回错误,但不会发生闪烁.