How to print specific pages in WinUI DataGrid?

This example describes how to print specific pages in WinUI DataGrid

Printing specific pages The specific pages can be printed by customizing the print preview window to have options for custom page range through events and customizing the default print manager.

Add custom page range option

You can print the range of pages by adding the CustomPageRanges option to the PrintTaskOptions.DisplayedOptions property and also add all other available options in the StandardPrintTaskOptions and do the customization to support all other options in SfDataGrid.PrintTaskRequested event. You have to call the PrintTaskRequest.CreatePrintTask method using DataGridPrintTaskRequested.Request property. While performing the custom operation in this event, you have to set the DataGridPrintTaskRequestedEventArgs.PrintDocumentSource property in PrintTaskSourceRequestedArgs.SetSource which is the event args for event handler available in PrintTaskRequest.CreatePrintTask method.

sfDataGrid.PrintTaskRequested += DataGrid_PrintTaskRequested;

private void DataGrid_PrintTaskRequested(object sender, DataGridPrintTaskRequestedEventArgs e)
{
   e.PrintTask = e.Request.CreatePrintTask("Printing", sourceRequested =>
   {
       PrintTaskOptionDetails printDetailedOptions =
           PrintTaskOptionDetails.GetFromPrintTaskOptions(e.PrintTask.Options);

       IList<string> displayedOptions = printDetailedOptions.DisplayedOptions;
       displayedOptions.Add(Windows.Graphics.Printing.StandardPrintTaskOptions.CustomPageRanges);

       e.PrintTask.Options.PageRangeOptions.AllowCurrentPage = true;
       e.PrintTask.Options.PageRangeOptions.AllowAllPages = true;
       e.PrintTask.Options.PageRangeOptions.AllowCustomSetOfPages = true;

       sourceRequested.SetSource(e.PrintDocumentSource);
   });
}