private void Add()
{
int n = list.Count;
UserControlEditList fin = list[n - 1];
for (int i = 0; i < n; i++)
{
list[i].Height += height;
}
UserControlEditList uc = new UserControlEditList(list);
uc.Dock = DockStyle.Fill;
uc.labelText.Font = labelText.Font;
fin.panelCenter.Controls.Add(uc);
}
void Remove()
{
if (list.Count == 1)
{
return;
}
int n = list.Count;
UserControlEditList fin = list[n - 1];
UserControlEditList pre = list[n - 2];
pre.panelCenter.Controls.Remove(fin);
list.Remove(fin);
for (int i = 0; i < list.Count; i++)
{
list[i].Height -= height;
}
}