private void canvas_DragDrop(object sender, DragEventArgs e)
{
if (draggingObj != null)
{
if (((TabPage)sender).Controls.Count >= 6)
{
canvas_DragLeave(sender, e);
MessageBox.Show("You may have at most 5 objects per side.");
}
else
{
draggingObj.initialize();
draggingObj.endInitialDragging();
currentCard.objects.Add(draggingObj);
draggingObj = null;
}
}
}
