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Yep, that was that.

Hi, I've just been shocked. I opened one of my base forms(inDelphi), and then I saw an error: "Class frxDBDataset not found". So I looked through Delphi component list, and saw FastReport tabs, but not FastReport 4 which I use directly. I closed the application and opened another one. I looked...

Haha! That's just not true :) The only thing that I had to do was to allocate memory for the PChar field: GetMem(myrec.field1, length(str_which_I_assign)); myrec.field1:=PChar(str_which_I_assign); And then I can pass the pointer to myRec to the dll :)

But if I do it using shareMem, I won't be able to write dlls in other languages, will I?

Hi, I've got a problem with passing a record to dll. I do it like this: type TMyRec = record field1: PChar; field2: integer; end; type PMojRec = ^TMojRec; //of course in my application there is more fields Then in main application I create array of those records and fill them...

And how about writing plugins in other languages? Is this solution(passing function reference) enought? Or do I have to write COM plugins?

I don't understand you or you don't understand me :) The whole problem is that I want the plugins to use some functions from my application. Only reasonable solution to that is by interfaces. But for any reason I can't pass my interfaced object to dll.

Hi, I have to write an application that can use plugins. What's more, plugins should may use some functions from my application. I have read some articles about writing applications with plugins(but, there isn't many), and got to know that I have to use interfaces. But something's wrong with...

Hi, I've got an unit which will be added to other my applications. And I've got a problem. In certain moment I must close application, but I have to be sure that code included in OnClose event will be executed. Another problem is that some applications will have OnCloseQuery event, and some...

Hi, I've got a sql script file in which I create some tables, then I create stored procedure(I use variables in MSSQL format, it means: @variable). Until there was only part that creates tables everything worked fine, but after I added part that creates procedure I get an error during execute...