In SfDataGrid, there is no direct support to print multiple SfDataGrid in single document. But you can achieve this by using Syncfuion ReportViewer control which will print multiple SfDataGrid in a single document. You have to create a RDLC file with DataSet and also you need to set DataSources for ReportViewer from SfDataGrid.ItemsSource property like below code example.
In UWP, you have to use ReportViewer in a separate page and you have to navigate to the corresponding page through button click. Please refer the below code example to create the separate page with ReportViewer.
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