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); } }