private void lstvFilter_DoubleClick(object sender, EventArgs e)
{
FilterItem frm = new FilterItem(_filterItemList, itemIndex);
frm.ShowDialog(this);
ShowListView();
lstvFilter.Items[itemIndex].Selected = true;
}
private void btnAdd_Click(object sender, EventArgs e)
{
int count = _filterItemList.Count;
FilterItem frm = new FilterItem(_filterItemList);
frm.ShowDialog(this);
if (_filterItemList.Count > count)
{
ShowListView();
itemIndex = count;
lstvFilter.Items[itemIndex].Selected = true;
}
}