private void button3_Click(object sender, EventArgs e) { try { MySql.Data.MySqlClient.MySqlConnection mysqlconnect = new MySql.Data.MySqlClient.MySqlConnection("Server=localhost ; User Id=root; Password= ;Database=algdb(2.0)"); string query = "SELECT * FROM stocks_print"; mysqlconnect.Open(); MySqlCommand cmd = new MySqlCommand(query, dbcon.mysqlconnect); MySqlDataAdapter adp = new MySqlDataAdapter(); DataSet dt = new DataSet(); adp.SelectCommand = cmd; adp.Fill(dt, "dsStock"); CrystalReportStock reporting = new CrystalReportStock(); reporting.SetDataSource(dt); frmReports frmreports = new frmReports(); frmreports.crystalReportViewer.ReportSource = reporting; frmreports.crystalReportViewer.Refresh(); cmd.Dispose(); adp.Dispose(); dt.Dispose(); dbcon.mysqlconnect.Close(); frmreports.ShowDialog(); } catch (Exception) { throw; } }
public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport() { CrystalReportStock rpt = new CrystalReportStock(); rpt.Site = this.Site; return(rpt); }