function HbExecute( funName: string; vArr: array of Variant ): Variant;
Description
Method allows you to execute xHarbour functions contained in DLL files previously loaded using LoadHarbourDll method. It can be also used to call those functions from Harbour.dll file for which no explicit wrappers are provided in TMedConnection and THbConnection classes.
funName - name of the function to be executed
vArr - array of Variant values which will be passed to funName as separate arguments
Function returns a value returned by xHarbour function as Variant.
If en error occures while function is executed, it will be raised as Delphi exception of type EHbError (see HbDelphi.pas).
See also: Integrating xHarbour code
Example:
var
hdl: Cardinal;
begin
hdl := cn.LoadHarbourDll('myxhbcode.dll');
if hdl = 0 then
begin
writeln('Cannot load myxhbcode.dll');
exit;
end;
// now let's execute: MyFun('StrPar1',1000)
writeln('Result = ', cn.HbExecute('myfun',['StrPar1',1000]) );
cn.FreeHarbourDll(hdl);
end;