public override void PaintScreen(List <ShowItemBase> ShowItemList)
{
this.ShowItemList = ShowItemList;
base.PaintScreen(ShowItemList);
// find the first field on the screen.
var cursor = VisualItems.FirstInputItem();
if (cursor != null)
{
this.CaretCursor = new ItemCanvasCursor(cursor);
var item = cursor.GetVisualItem();
CanvasCaret.StartBlink(item, item.StrLoc, "_");
}
}
