DataSource Object > ObjectHandle

This is the internal object handle of the VPE DLL for the DataSource Object.

The internal Object Handle is of interest to check if its value is null, which means that it is not initialized, i.e. it has no corresponding object in the DLL. This can happen in case of errors, i.e. if the object is not existing.

property long TVPEDataSource.ObjectHandle

read; runtime only

Possible Values:

Value	Description
NULL	not initialized
NON-NULL	it holds a reference to an internal object in the VPE DLL