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ChartControl.ShowPrintPreview() Method

Invokes the Print Preview Form, which shows the print preview of the chart.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v24.2.UI.dll

NuGet Package: DevExpress.Win.Charts

#Declaration

public void ShowPrintPreview()

#Remarks

The Print Preview form displays the chart as it will appear when printed. To print the chart, use the ChartControl.Print method and to export it, use the appropriate ExportTo~ method (e.g. ChartControl.ExportToHtml, ChartControl.ExportToPdf, etc.)

Note

The chart can be previewed, printed or exported only if the XtraPrinting Library is available. To verify this, use the ChartControl.IsPrintingAvailable property.

#Example

The following example demonstrates how to print a ChartControl, or show its Print Preview. To do this, you should use either the ChartControl.Print or ChartControl.ShowPrintPreview methods.

Note

A chart can be printed and previewed only if the XtraPrinting Library is available. To verify that printing the chart is possible, use the ChartControl.IsPrintingAvailable property.

When printing a chart, the current print settings will be used to represent a chart. Note that you can access and change these settings via the ChartControl.OptionsPrint property. End-users manually select the printer settings by clicking the Customize toolbar button (PrintPreviewBar.Customize) in a chart’s preview, and setting the required options in the Printable Component Editor.

using DevExpress.XtraCharts;
// ...

private void ShowChartPreview(ChartControl chart) {
    // Check whether the ChartControl can be previewed.
    if (!chart.IsPrintingAvailable) {
        MessageBox.Show("The 'DevExpress.XtraPrinting.v7.2.dll' is not found", "Error");
        return;
    }
    // Open the Preview window.
    chart.ShowPrintPreview();
}

private void PrintChart(ChartControl chart) {
    // Check whether the ChartControl can be printed.
    if (!chart.IsPrintingAvailable) {
        MessageBox.Show("The 'DevExpress.XtraPrinting.v7.2.dll' is not found", "Error");
        return;
    }
    // Print.
    chart.Print();
}
See Also