private void CheckedListBoxChange(CheckedListBoxControl cb, string index)
{
int i = index.IndexOf("_");
if (i != -1)
{
string item = index.Substring(0, i);
string state = index.Substring(i + 1);
int checkedIndex;
if (Int32.TryParse(item, out checkedIndex))
{
cb.CheckedListBox.SetItemChecked(checkedIndex, state == "true");
ControlFilterRefresh(cb);
cb.OnSelectedIndexChanged(null);
}
}
}