internal void editToolStripMenuItem_Click(object sender, EventArgs e)
{
if (!(_olvSelectedListItem is null))
{
ToolStripItem x = (ToolStripItem)sender;
ContextMenuStrip c = (ContextMenuStrip)x.Owner;
FastObjectListView f = (FastObjectListView)c.SourceControl;
f.EditSubItem(_olvSelectedListItem, _olvSelectedSubItemIndex);
}
}