private void ShowText(string text)
{
var anima1 = new DoubleAnimation()
{
To = 0,
Duration = TimeSpan.FromSeconds(0.1),
};
anima1.Completed += delegate
{
TxtBlock.Text = text;
var anima2 = new DoubleAnimation()
{
To = 1,
Duration = TimeSpan.FromSeconds(0.1),
};
TxtBlock.BeginAnimation(OpacityProperty, anima2);
};
TxtBlock.BeginAnimation(OpacityProperty, anima1);
}
public new void Show()
{
base.Show();
var anim = new DoubleAnimation
{
From = Opacity,
To = 0,
Duration = new Duration(TimeSpan.FromSeconds(3))
};
anim.Completed += Anim_Completed;
BeginAnimation(OpacityProperty, anim);
var animt = new DoubleAnimation
{
From = TxtBlock.Opacity,
To = 0.2,
Duration = new Duration(TimeSpan.FromSeconds(3))
};
TxtBlock.BeginAnimation(OpacityProperty, animt);
}
private void BtnClear_Click(object sender, RoutedEventArgs e)
{
TxtBlock.Clear();
}