Working with Rows

FlexGrid lets you add rows, attach extra detail to them, and control their height. This overview gives a quick snapshot of each subtopic and when to use it.

Topic	Use Case
Add New Row	Use a new row template so users can add records at the top or bottom of the grid. Set `NewRowPosition` (a `GridNewRowPosition` value) for placement and `NewRowPlaceholder` for the prompt text.
Row Details	Use `FlexGridDetailProvider` to show extra information for a row in an optional, expandable template. `DetailVisibilityMode` takes `ExpandSingle` (one row at a time), `ExpandMultiple` (several rows), or `Selection` (follows the selected row).
Row Height	Use `DefaultRowHeight` and `DefaultColumnHeaderRowHeight` to set numeric heights for all data rows and for the column header row, which changes the grid’s overall size.