The unbound data mode is very simple to use. With just a few lines of code you can create functional forms and applications. Note that in this mode, all data is stored in grid's internal array and if you need to handle large amounts of data, grid could reserve large blocks of memory.  Array property can be used to access data stored in the grid's internal buffer.

By default, grid is in an unbound data mode.

Following these steps to use grid in an unbound data mode:

1. Create columns and rows.  The easiest way is to set the DataColCount and the DataRowCount properties.
2. Use the Value property of the SGArray object to populate the data array from the code.
3. Load and save data using the ImportData and the ExportData methods. 

Note: if you import/export data to the XML format, grid will use the column's DBField property to load data to a particular column.