private void DataDisplay_MouseClick(object sender, MouseEventArgs e) { if (e.Button == MouseButtons.Right && swApp != null) { try { ContextMenu m = new ContextMenu(); int current_row = Grid.HitTest(e.X, e.Y).RowIndex; if (current_row >= 0) { part = Grid["Part", current_row].Value.ToString(); MenuItem m1 = new MenuItem(@"Open Model...", OnClickOpenModel); MenuItem m2 = new MenuItem("-"); MenuItem od = new MenuItem(@"Open Drawing...", OnClickOpenDrawing); od.Enabled = DrawingExists(part); System.IO.FileInfo drw = find_doc(part); m2.Enabled = drw.Exists; MenuItem m3 = new MenuItem(@"Open PDF..", OnOpenPDF); System.IO.FileInfo f = cd.GetPDF(drw); m3.Enabled = f != null && f.Exists; MenuItem m4 = new MenuItem(@"Create Drawing...", OnClickNewDrawing); MenuItem m5 = new MenuItem("-"); MenuItem m6 = new MenuItem(@"Machine Priority...", OnClickMachinePriority); m.MenuItems.Add(m1); m.MenuItems.Add(m2); m.MenuItems.Add(od); m.MenuItems.Add(m3); m.MenuItems.Add(m4); m.MenuItems.Add(m5); m.MenuItems.Add(m6); } m.Show(Grid, new Point(e.X, e.Y)); } catch (Exception ex) { // } } }