Assembly: EnvDTE (in envdte.dll)
Returns a list of available Extenders for the object. Returns the names of the currently applicable Extenders for this object using the CATID as specified by itsproperty. This is returned as an object containing an automation-compliant array of strings.
The values of code model elements such as classes, structs, functions, attributes, delegates, and so forth can be non-deterministic after making certain kinds of edits, meaning that their values cannot be relied upon to always remain the same. For more information, see the section Code Model Element Values Can Change in.