Add MindFusion.Diagramming.dll and MindFusion.Diagramming.WinForms.dll to your WinForms project.
diagram.NodeTooltipText = (s, e) => return $"ID: e.Node.Id\nText: e.Node.Text"; ; MindFusion.Diagramming for WinForms
Visualizing ER (Entity-Relationship) diagrams and table schemas. Industrial Automation: Add MindFusion
April 17, 2026 Subject: Evaluation of MindFusion.Diagramming component for .NET WinForms development. Version Reviewed: 8.x (Current) return $"ID: e.Node.Id\nText: e.Node.Text"
PrintDocument pd = diagramView1.CreatePrintDocument(); PrintPreviewDialog preview = new PrintPreviewDialog(); preview.Document = pd; preview.ShowDialog();