Property PrintHtmlContentHandler

Gets or sets a handler that is used when the HTML content printing is initiated.

IHandler<PrintHtmlContentParameters, PrintHtmlContentResponse> PrintHtmlContentHandler { get; set; }

In this callback you can configure the print settings. The workflow is the following:

Find the required printer using the IPrinters<TPrintSettings, TPdfPrintSettings> interface. You can obtain an instance of Printers using the Printers property.
Get the current IPrintJob<TPrintSettings> from the printer.
Configure the required settings for the print job using the IPrintSettings interface provided by the Settings property.
Apply the configured settings using the Apply() method.
Tell the browser to proceed with the printing using the configured settings: Print(SystemPrinter<IHtmlSettings>).

Use the Print(SystemPrinter<IHtmlSettings>) method to continue printing using the selected printer.

Use the Cancel() method to cancel printing.

If an exception occurs inside the handler implementation, the default behavior will be applied - the method Cancel() will be used.

If printing is initiated when the browser is loading a web page, this callback is not invoked.