TableReader
The TableReader class can be used to retrieve the content of SAP tables conveniently. To get a TableReader
object, call the GetTableReader method of the Session object.
See Reading database tables for a detailed description on how to use this object.
This object was introduced with RfcConnector 2.0
Properties
| Name | Type | Description |
|---|---|---|
Session |
Session |
Session which is used to retrieve table contents |
Table |
string |
Name of the table which is being read |
Query |
StringList |
(optional) WHERE clause. This can be used to determine which rows are being read |
Fields |
StringList |
(optional) This field can be used to determine which columns are being read. If there are no entries in the Fields property, all columns will be read. |
Rows |
RfcRows |
After a successful call to Read(), this property will contain the database rows |
Error |
boolean |
TRUE if there was an error while executing the last Read() command |
ErrorInfo |
ErrorInfo |
contains additional info about an error (only valid when Error is TRUE) |
Methods
Method Read
| Parameter | Type | Description |
|---|---|---|
count |
long |
number of rows to read (0=no limit, fetch all rows) |
startAt |
long |
number of rows to skip (0 or 1=no skip, start with first line; x = start with line nr. x) |
Reads a number of rows from the server.