void AddSignElement(SignContentType e)
{
SignElementUI se = new SignElementUI();
se.ContentType = e;
se.Content = SignContentFactory.Create(e);
try
{
se.ContentControl = SignContentFactory.CreateControl(e);
se.ContentControl.BindToContent(se.Content);
se.ContentControl.ContentChange += ContentControl_ContentChange;
}
catch
{
se.ContentControl = null; // If there are errors, don't use the UI. (allow controls without UI)
}
ISignContent[] newElements;
lock (Elements)
{
Elements.Add(se);
listBox1.Items.Add(se.Content.Summary);
newElements = Elements.Select(i => i.Content).ToArray();
}
Animate.SetContent(newElements);
}
