Printing

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The SpreadsheetControl provides two basic approaches to printing: printing from code using the appropriate API methods and properties, or via the spreadsheet Ribbon UI. Refer to the Lesson 1 - Create a Simple Spreadsheet topic for details on how to provide a Ribbon UI for the SpreadsheetControl.

NOTE

The WPF Spreadsheet uses the DXPrinting Library to print its contents or save it as a PDF or graphic file. Use the SpreadsheetControl.IsPrintingAvailable property to check whether printing is possible.

The document includes the following sections:

Preview a Workbook before Printing

  • Via the Ribbon UI

    Select the File tab and click the Print Preview button in the Common group. This invokes the Print Preview form which allows you to preview your workbook.

    DXSpreadsheet_PrintPreviewButton

    At the bottom of the Preview window, you can see the number of pages and the current page's number. Note that blank worksheets are not displayed or printed. You can also print the current workbook via the Preview window by clicking the Print... button in the Print group.

    DXSpreadsheet_PrintPreviewWindow

  • In code

    Use the SpreadsheetControl.ShowRibbonPrintPreview or SpreadsheetControl.ShowPrintPreview method to invoke the Preview window programmatically, depending on the type of Print Preview form you wish to display - with a Ribbon or Bar UI.

  • Via the Ribbon UI

    Click the Print button in the Common group, or press CTRL+P to print a document and set print options.

    DXSpreadsheet_PrintButton

    In the invoked Print dialog box, specify the required settings such as printer name, the number of copies, the page range and click Print.

    DXSpreadsheet_PrintDialog

  • In code

    To define printer settings in code, create a PrinterSettings class instance and pass it to the SpreadsheetControl.Print method as a parameter, or call the SpreadsheetControl.ShowPrintDialog method to invoke the Print dialog box.

    To print a specific sheet in a workbook, use the Sheet.Print method.

  • Via the Ribbon UI

    Click the Quick Print button in the Common group to send a workbook to the default printer without setting print options.

    DXSpreadsheet_QuickPrintButton

  • In code

    Use the SpreadsheetControl.Print method to print a workbook programmatically, as shown in the example below.

    if (spreadsheetControl.IsPrintingAvailable)
    {
        // Print a workbook loaded into the SpreadsheetControl.
        spreadsheetControl.Print();
    }
    

    To print a specific sheet in a workbook, use the Sheet.Print method.

Set a Print Area

  • Via the Ribbon UI

    You can define a print area to print a specific part of the worksheet. Select the cells you wish to print, and then on the Page Layout tab, in the Page Setup group, click the Print Area button. In the button's drop-down list, click Set Print Area.

    DXSpreadsheet_SetPrintArea

    When you specify the print area, the cell range that it comprises gets a thin dashed outline and the _xlnm.Print_Area name is added to the defined names contained in the workbook.

    DXSpreadsheet_PrintAreaDefinedName

    Extend the existing print area by selecting the cell range you wish to add to the print area, and clicking Print Area | Add to Print Area in the Page Setup group. Note that if the print area consists of non-adjacent cell ranges, they are each printed on a separate page.

    DXSpreadsheet_AddToPrintArea

    To print the entire worksheet, remove the print area by clicking Print Area | Clear Print Area.

  • In code

    Use the Worksheet.SetPrintRange method to define a print area programmatically, and the Worksheet.AddPrintRange method to add cells to the existing print area. To remove the print area, call the Worksheet.ClearPrintRange method.

    You can also display or hide the dashed border around the print area by utilizing the SpreadsheetViewOptions.ShowPrintArea property.

  • Via the Ribbon UI

    You can print row or column headings on every page to help improve readability. To do this, on the Page Layout tab, in the Page Setup group, click Print Titles to invoke the Page Setup dialog.

    DXSpreadsheet_PrintTitlesButton

    In the Rows to repeat at top and Columns to repeat at left boxes, enter references to the title rows and/or columns you wish to repeat or select them directly in the worksheet by clicking the Collapse Dialog button SpreadsheetControl_NameManager_CollapseDialogButton.

    DXSpreadsheet_PrintTitlesDialog

  • In code

    Use the corresponding members of the WorksheetPrintTitleOptions object to print titles on every page programmatically. Refer to the How to: Print Titles on a Worksheet example for details.

Export to PDF

Specify Print Options

  • Via the Ribbon UI

    Before printing a workbook, an end-user can specify print settings for individual worksheets using the SpreadsheetControl's Page Setup ribbon page group. Use this group's buttons to specify page margins, document orientation, and paper size. Invoke the Page Setup dialog by clicking the Page Setup dialog box launcher to set more specific printout settings (such as print scaling, page order, header and footer options, etc.).

    DXSpreadsheet_PageSetup_DialogBoxLauncher

  • In code

    Use properties of the WorksheetView object to specify print options. WorksheetView enables you to specify general page options such as orientation, margins, and paper size settings. Use the WorksheetPrintOptions object's properties to define more print-specific options. Refer to the Printing section for examples.

You can prevent worksheets from printing by handling the SpreadsheetControl.BeforePrintSheet event, which occurs before a workbook is printed. Use the Index or Name properties of the event parameter to get a worksheet to be printed, and set the Cancel property to true to cancel printing.

The example below demonstrates how to print the active worksheet only.

using DevExpress.Spreadsheet;
// ...

bool printActiveSheetOnly = true;
//...

private void spreadsheetControl_BeforePrintSheet(object sender, BeforePrintSheetEventArgs e)
{
  if (printActiveSheetOnly)
      // Cancel printing if the index of the worksheet to be printed is not equal to the active sheet index. 
      e.Cancel = spreadsheetControl.ActiveWorksheet.Index != e.Index;
}

End-User Restrictions

The SpreadsheetControl allows you to prevent an end-user from printing a workbook. To do this, access the SpreadsheetBehaviorOptions object using the SpreadsheetControlOptions.Behavior property. This object enables you to apply restrictions on different operations in the SpreadsheetControl. Set the SpreadsheetBehaviorOptions.Print property to DocumentCapability.Disabled or DocumentCapability.Hidden to disable or hide the printing commands in the Ribbon UI.

<dxsps:SpreadsheetControl.Options>
    <dxsps:SpreadsheetControlOptions>
        <dxsps:SpreadsheetControlOptions.Behavior>
            <dxsps:SpreadsheetBehaviorOptions Print="Disabled"/>
        </dxsps:SpreadsheetControlOptions.Behavior>
    </dxsps:SpreadsheetControlOptions>
</dxsps:SpreadsheetControl.Options>

The Quick Print, Print and Print Preview commands are disabled in the Common group as a result of executing this code.

DXSpreadsheet_RibbonUIPrintingDisabled

See Also