ASA Programming Guide
Adaptive Server Anywhere .NET Data Provider API Reference
AsaDataReader class
The number of rows changed, inserted, or deleted by execution of the SQL statement.
int RecordsAffected
Read-only
The number of rows changed, inserted, or deleted. This is 0 if no rows were affected or the statement failed, or -1 for SELECT statements.
IDataReader.RecordsAffected
The number of rows changed, inserted, or deleted. The value is 0 if no rows were affected or the statement failed, and -1 for SELECT statements.
The value of this property is cumulative. For example, if two records are inserted in batch mode, the value of RecordsAffected will be two.
IsClosed and RecordsAffected are the only properties that you can call after the AsaDataReader is closed.