Как добавить анимацию для панели стека, когда произойдет изменение от CompoBox в WPF C#? ⇐ C#

[Anonymous]

Я создал следующую базовую анимацию для StackPanel и Combobox, как показано ниже < /p>











































< /code>

< /code>
I have used the base into the stack panel as shown in the code below



































< /code>
However, the outcome is that the panel shows up (slides) and then when it reaches the end it disappears.
How can I make it fixed when it reaches the end and then when selection is different it will transition out and new selection comes out. Also will this only happen once? if it is, is there a way to make it change everytime when user selects Selection1 from combobox?
Edit 1:
I tried the following:











































































< /code>
Now the panel stays there but now the animation is gone.

Подробнее здесь: https://stackoverflow.com/questions/797 ... bobox-in-w