Accessing the values of the current row

A Table object is always located at one of the following positions:

  • Before the first row of the table.

  • On a row of the table.

  • After the last row of the table.

If the Table object is positioned on a row, you can use one of a set of methods appropriate for the data type to retrieve or modify the value of each column.

 Retrieving column values
 Examples
 Modifying column values
 Example
 Casting values