private void OnClearLibraryClick(object sender, EventArgs e) { string module = $"{_product}.{_class}.{MethodBase.GetCurrentMethod().Name}()"; Globals.Chem4WordV3.Telemetry.Write(module, "Action", "Triggered"); try { if (Globals.Chem4WordV3.LibraryNames == null) { Globals.Chem4WordV3.LoadLibrary(); } StringBuilder sb = new StringBuilder(); sb.AppendLine("This will delete all the structures from the Library"); sb.AppendLine("It will not delete any tags."); sb.AppendLine(""); sb.AppendLine("Do you want to proceed?"); sb.AppendLine("This cannot be undone."); DialogResult dr = AskUserYesNo(sb.ToString(), MessageBoxDefaultButton.Button2); if (dr == DialogResult.Yes) { LibraryModel.DeleteAllChemistry(); Globals.Chem4WordV3.LibraryNames = LibraryModel.GetLibraryNames(); var app = Globals.Chem4WordV3.Application; foreach (CustomTaskPane taskPane in Globals.Chem4WordV3.CustomTaskPanes) { if (app.ActiveWindow == taskPane.Window && taskPane.Title == Constants.LibraryTaskPaneTitle) { var custTaskPane = taskPane; (custTaskPane.Control as LibraryHost)?.Refresh(); } } } } catch (Exception ex) { new ReportError(Globals.Chem4WordV3.Telemetry, TopLeft, module, ex).ShowDialog(); } }