To prevent the print UI from appearing, you should specify valid printer settings and a standard print controller to this method. This example illustrates how to prevent the print UI from appearing in a batch print operation or when printing from a service.
|This approach is only applicable for desktop applications (WPF, Windows Forms and etc.). If this code sample is used in server-client environment the print operation will be executed on the server side.|
var reportName = "Telerik.Reporting.Examples.CSharp.Dashboard, CSharp.ReportLibrary"; // Obtain the settings of the default printer System.Drawing.Printing.PrinterSettings printerSettings = new System.Drawing.Printing.PrinterSettings(); // The standard print controller comes with no UI System.Drawing.Printing.PrintController standardPrintController = new System.Drawing.Printing.StandardPrintController(); // Print the report using the custom print controller Telerik.Reporting.Processing.ReportProcessor reportProcessor = new Telerik.Reporting.Processing.ReportProcessor(); reportProcessor.PrintController = standardPrintController; Telerik.Reporting.TypeReportSource typeReportSource = new Telerik.Reporting.TypeReportSource(); // reportName is the Assembly Qualified Name of the report typeReportSource.TypeName = reportName; reportProcessor.PrintReport(typeReportSource, printerSettings);
Dim reportName = "ReportCatalog, VB.ReportLibrary" ' Obtain the settings of the default printer Dim printerSettings As New System.Drawing.Printing.PrinterSettings ' The standard print controller comes with no UI Dim standardPrintController As New System.Drawing.Printing.StandardPrintController ' Create a report source to pass the report to the report processor Dim typeReportSource As New Telerik.Reporting.TypeReportSource() ' reportName is the Assembly Qualified Name of the report typeReportSource.TypeName = reportName ' Print the report using the custom print controller Dim reportProcessor As New Telerik.Reporting.Processing.ReportProcessor reportProcessor.PrintController = standardPrintController reportProcessor.PrintReport(typeReportSource, printerSettings)