void _listView_MouseUp(object sender, MouseEventArgs e) { if (e.Button == MouseButtons.Right) { ListViewDataItem it = _listView.SelectedItem; if (it != null) { _currentCatalogItem = it.Tag as CatalogItem; ContentMenuStrip.Show(_listView, e.Location); } } }
void _treeView_MouseUp(object sender, MouseEventArgs e) { if (e.Button == MouseButtons.Right) { RadTreeNode it = _treeView.SelectedNode; if (it == null || it.Tag == null || string.IsNullOrEmpty(it.Tag.ToString())) { return; } _currentCatalogItem = it.Tag as CatalogItem; ContentMenuStrip.Show(_treeView, e.Location); } }