Data can be uploaded from a spreadsheet or other file based data source using the
Upload feature. By clicking on the Upload button in the toolbar a user can select a spreadsheet, select a sheet and map the spreadsheet columns to the database table. In this example you can download an
Excel spreadsheet and then upload into the customers table. If the uploaded data source contains multiple tables or sheets the
UploadDataTable property can be used to pre-select the required table or sheet.