Asp(vb)conn.exe cute determine whether the operation is successful (ACCESS)

Because access does not support @ rowcount, which is rarely used before, I wrote ProgramTo handle the error, check it. The original conn.executecan receive the second batch, and this batch will be assigned the number of processed records for the conn.exe cute operation.
For example, conn.exe cute (SQL, R). After calling this function, the variable R contains the number of records to be processed ..
Someone on the Internet said that Rs. State is absolutely impossible. State can only be used to determine whether RS is enabled.
Of course, if the SQL statement does not operate on the record, it cannot be returned. In addition, if an operation error occurs, r cannot get 0. You must handle the error yourself. That's not much to say. There are a lot of Internet...