Pinned Rows
RadGridView rows can be pinned so that the rows appear anchored to the top or bottom of the grid. To pin a particular row, set the row PinPosition to one of the enumerated options -PinnedRowPosition.Bottom or PinnedRowPosition.Top:
By using this code the IsPinned property automatically gets a value true for the desired row.
Another way of pinning a row is to set directly the IsPinned property of a Rows collection item to True. Please note that doing so will pin the row to the top of RadGridView.
The example below shows pinning all selected rows in the grid:
RadGridView rows can be pinned so that the rows appear anchored to the top of the grid. To pin a particular row, set the IsPinned property of a Rows collection item to true.
The example below shows pinning rows in the grid.