/**
* Used to hide/show the previous/next buttons.
*/
void Update()
{
var meshPro = Description.GetComponent <TextMeshPro>();
// If we are at Page < PageCount, we can go a step further so display the NextPage-Button.
NextPage.SetActive(meshPro.pageToDisplay < meshPro.textInfo.pageCount);
// If we are at Page > 1, we can go a step back so display the PreviousPage-Button.
PreviousPage.SetActive(meshPro.pageToDisplay > 1);
}