🚀 go-pugleaf

> Clayton,

in documentation for  TObject::ClassNameIs
i finding the next:
//--------------------------
Use ClassNameIs when writing conditional code based on an object's type or
to query objects across modules or DLLs.
//--------------------------

this gives me idea that my problem is known borland problem.
Meaning - always to use ClassNameIs of VCL but not dynamic_cast of C++.


I was not able to find key to the problem for 2 weeks already.
When i prepared simple example of dynamic_cast in packages - everything
worked
fine. But since i started to complicate the example up to existing model -
the glutch
appeared again.This glutch hardly dependent of length of module and even
name of class of my actions.
Since i change class name of my actions to something different it stopped to
work again!

SO dynamic cast worked only with
AnsiString a_ClassName = DataSource->DataSet->ClassName();
before it

and certain rule for class name. Eg. it worked for TMyDataSetAction
but did not for TDVKDataSetAction.

When i unremarked all the rest module code(which had no relation to
dynamic_cast at all)
dynamic_cast stopped to work again! So this also dependent of module length.

Please some ideas.

Dmitry