Applies To
OBlob
OClob
OBfile
Description
Sets the 1-based offset into the LOB/BFile for the next Read or Write
operation. This property is read/write at runtime.
Usage
void SetOffset(unsigned long offset) const throw(OException)
Arguments
offset
based offset into the LOB. The default is the beginning of the LOB.
Remarks
This value is expressed in of bytes for OBlob/OBfile or characters for OClob.
The default value is 1. Setting this value to zero will raise an error. When
the PollingAmount property is not zero (polling is enabled), the Offset property
can only be set before the first Read or Write, or after the current polling
operation has completed.