CodeModel2.ElementFromID Method (String)
Returns a specific, existing code element.
Assembly: EnvDTE80 (in EnvDTE80.dll)
If the requested element no longer exists, the method should return E_FAIL.
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.