Contains a row and the operation that is performed on that row in a table through the IExchangeModifyTable interface.
One of the following operations to be performed on the data:
Add the data to the table as a new row.
Modify this row in the table.
Remove this row from the table.
Do not add the row data to the table. (The row is empty.)
The number of property values in rgPropvals.
An array of SPropValue structures representing the columns values to be inserted into the table.