Desktop version

Main > Knowledge Base > 1C:Enterprise documentation > Add-in Development Technology > Creating add-ins with COM technology > Using COM VARIANT type in data exchange > Calling add-in functions > 1C:Enterprise documentation > Add-in Development Technology > Creating add-ins with COM technology > Using COM VARIANT type in data exchange > Calling add-in functions > 1C:Enterprise documentation > Add-in Development Technology > Creating add-ins with COM technology > Using COM VARIANT type in data exchange > Calling add-in functions

Calling add-in functions

1C:Enterprise and COM type mapping:

When a COM object is converted to IDispatch, a check for cyclic calls 1C:Enterprise -> add-in -> 1C:Enterprise and add-in -> 1C:Enterprise -> add-in is performed to ensure correct interaction between the add-in and 1C:Enterprise.

Next page: Returning values from add-ins





© 1C LLC. All rights reserved
1C Company respects the privacy of our customers and visitors
to our Web-site.