private void BeekeeperReportcs_Load(object sender, EventArgs e) { IT_Project_DatabaseEntities db = new IT_Project_DatabaseEntities(); CrystalBeekeeperReport cr = new CrystalBeekeeperReport(); cr.SetDataSource(db.GetBeekeeperMasterlist().ToList()); crystalBeekeeperReportViewer.ReportSource = cr; }