private void Tree_CellToolTipShowing(object sender, ToolTipShowingEventArgs e) { var model = e.Model; if (model is IMasqueradeAs m) { model = m.MasqueradingAs(); } e.AutoPopDelay = 32767; string problem = _activator.DescribeProblemIfAny(model); if (!string.IsNullOrWhiteSpace(problem)) { e.StandardIcon = ToolTipControl.StandardIcons.Error; e.Title = model.ToString(); e.Text = problem; e.IsBalloon = true; } else if (model is ICanBeSummarised sum) { e.StandardIcon = ToolTipControl.StandardIcons.Info; if (model is IMapsDirectlyToDatabaseTable d) { e.Title = $"{model} (ID: {d.ID})"; } else { e.Title = model.ToString(); } e.Text = sum.GetSummary(false, false); e.IsBalloon = true; } }
private string Tree_CellToolTipGetter(OLVColumn column, object modelObject) { return(_activator.DescribeProblemIfAny(modelObject)); }