Welcome to the Harris Geospatial documentation center. Here you will find reference guides and help documents.


  >  Docs Center  >  ENVI API  >  Processing  >  ENVITaskFromProcedure::PostExecute

ENVITaskFromProcedure::PostExecute

ENVITaskFromProcedure::PostExecute

The PostExecute method is called by ENVITask::Execute after a successfull call to the DoExecute method. The PostExecute method copies the values from output parameters to the matching keywords that were passed into ENVITask::Execute.

Syntax


In most cases, the PostExecute method is called by ENVITask::Execute. The only time it should be called explicitly is when a base class other than ENVITaskFromProcedure overrides ENVITask::Execute. When called explicitly, the syntax is as follows:

Obj -> [ENVITaskFromProcedure::]PostExecute, _REF_EXTRA=refExtra

Routine Signature


To overload an object class in order to add more functionality to PostExecute, implement a method with the following signature:

PRO class::PostExecute, _REF_EXTRA=refExtra

Version History


ENVI 5.2, Service Pack 1

Introduced

API Version


3.3

See Also


ENVITask, ENVITaskFromProcedure, Custom Tasks



© 2019 Harris Geospatial Solutions, Inc. |  Legal
My Account    |    Store    |    Contact Us