| Subject: | Object with IDispatch via RTTI (without TLB) |
| Posted by: | Matthias Alleweldt |
| Date: | Wed, 25 Feb 2009 |
Hello!
I want to expose a Delphi object via an 'IDispatch' interface without a TypeLibrary in Delphi 2009.
I found 'IObjectDispatch' in 'ObjComAuto' wich works well with properties but crash on functions (tested in Delphi 7 and 2009).
...
{$TYPEINFO ON}
TTest = class(TObject)
private
function GetText: string;
public
procedure Foo;
published
property Text : string read GetText;
end;
{$TYPEINFO OFF}
...
var iTest : IDispatch;
begin
iTest := TObjectDispatch(TTest.Create);
...
Is this a bug?
My question: Is there something what I do wrong or is there a better way for my task?
Thanks in advance
Matthias