How to check which .bpl package an object belongs to

Question

My Win32 application is built with runtime packages. We may always use HInstance as a reference to know the runtime package of current execution point for a process.

My application may load few runtime packages at runtime. Given an object, is that possible to know which runtime package (or package THandle) the object (or class) belongs to?

Answer 1

You can use FindClassHInstance for this, but whether it returns a package or the exe file will depend upon whether you build with runtime packages or not.

var
  instance: HMODULE;
begin
  instance := FindClassHInstance(TButton);
  Caption := GetModuleName(instance);