delphi - May DWS calling functions from sample unit? -


may dws calling functions sample unit? example:

fexecution.info.func['test.clickproc'].call(aparams); (this not working)

fexecution - idwsprogramexecution;

function declared in script code:

unit test; uses utestunit; procedure testfunc(lparam: string); begin   showmessage(lparam); end; procedure clickproc(sender: tobject); begin   showmessage('dws'); end; var  s: tstringlist; var  btn: tbutton; begin   btn := tbutton.create(mainform);   btn.onclick := clickproc;   btn.parent(mainform); end.

clickproc in example.

i don't think can done.

the symbol lookup in call info.func[] doesn't resolve name unit scope , identifier instead simple lookup symbol named "test.clickproc". since clickproc procedure symbol named "clickproc" lookup doesn't find it.

i thought maybe possible find procedure symbol manually via symbol tables...

var   fexecution: idwsprogramexecution;   unitsymbol: tunitmainsymbol;   funcsymbol: tfuncsymbol;   info: iinfo; begin   ...   unitsymbol := fexecution.prog.unitmains.find('test');   funcsymbol := unitsymbol.table.findsymbol('clickproc', cvpublic) tfuncsymbol; // returns nil :-(   info := fexecution.info.funcbysym[funcsymbol];   info.call;   ...

... after consulting "documentation" (read: studying source, stepping through debugger , trial , error) i've come conclusion cannot done reliably @ time. is possible find "clickproc" symbol in 1 of many symbol tables i've not been able find reliable way qualify symbol unit name/symbol.


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