https://www.infragistics.com/products/ignite-ui-web-components/web-components/components/grids/data-grid/row-grouping
Use Infragistics' Web Components grid component's Group Row feature to group rows into a sticky header Row Group. This is an easy way to visually group data...
web componentsdata gridrow groupinginfragistics
https://www.telerik.com/forums/grouping-sorting-changes-gridview-row-number-but-not-datasource-s
I've got an app that does the following: 1) Load a DataTable with info 2) Attach the DataTable to the RadGridView 3) Runs a threaded, long process using a Ba...
groupingsortingchangesgridviewrow