Crystal Reports For .net Framework 2.0 < Trusted - TRICKS >
Let’s dissect its architecture, limitations, and survival strategies. If you’ve referenced Crystal in a .NET 2.0 WinForms or WebForms project, you’ve seen these core DLLs:
crystalReportViewer1.ReportSource = reportDocument; crystalReportViewer1.DataBind(); For backend services or batch jobs, avoid the viewer entirely. Export directly to PDF or Excel from ReportDocument : crystal reports for .net framework 2.0
Pro tip: Always call ApplyLogOnInfo before setting record selection formulas, or the formulas will execute against the original, unlogged connection. The CrystalReportViewer control stores its state in Session. If you’re running a web farm without sticky sessions, reports will mysteriously fail. Workaround? Disable view state and manually bind: The CrystalReportViewer control stores its state in Session
Published: April 17, 2026 | Estimated read time: 8 minutes Disable view state and manually bind: Published: April
TableLogOnInfo logonInfo = new TableLogOnInfo(); logonInfo.ConnectionInfo.ServerName = ConfigurationManager.AppSettings["DBServer"]; logonInfo.ConnectionInfo.DatabaseName = ConfigurationManager.AppSettings["DBName"]; logonInfo.ConnectionInfo.UserID = ConfigurationManager.AppSettings["DBUser"]; logonInfo.ConnectionInfo.Password = ConfigurationManager.AppSettings["DBPass"]; foreach (Table table in reportDocument.Database.Tables)
Unlike modern ORMs, Crystal holds connection details inside the .rpt file. Pulling from a config file requires iterating tables:
