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//Delphi²¿·Ö
//»Øµ÷º¯Êý¶¨Òå
type TOnMyCallBack = procedure(data:pchar; id:Integer);stdcall;
//DLLÖеĵ¼³öº¯ÊýÉùÃ÷
procedure StartCall(param: TOnMyCallBack(data:pchar; id:Integer);stdcall;
begin
...
...
end;
-----------------------------------------------------------------------------------------------------------------------------
//vcµ÷Óò¿·Ö
typedef void (CALLBACK *MY_CallBack)(void *, char *data, int id);
void CALLBACK cxxGetDllData(void *data, int id)
{
CString ss;
ss.Format("%s:%d", data, id);
::MessageBox(NULL, "ÊÕµ½Êý¾Ý:", ss, MB_OK | MB_ICONWARNING);
}
void CTttDlg::OnOK()
{
//¶¯Ì¬¼ÓÔØDLLµ½µ±Ç°EXEµÄ½ø³Ì¿Õ¼ä
HINSTANCE hDll = LoadLibrary("d:\\temp\\test.dll");
if(!hDll)
{
:MessageBox(NULL, "¼ÓÔØ¶¯Ì¬Á´½Ó¿âʧ°Ü£¡", "Notice", MB_OK | MB_ICONWARNING);
return ;
}
MY_CallBack hStartCall = (MY_CallBack) ::GetProcAddress(hDll, "StartCall");
if(!hStartCall)
{
::MessageBox(NULL,"»ñÈ¡StartCallº¯ÊýµØÖ·´íÎó£¡","Notice",MB_ICONWARNING);
return ;
}
hStartCall(cxxGetDllData,"123456",100);
}
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private function getfile(filelist:File):Array{
var list:Array = filelist.getDirectoryListing();
var count:uint=list.length;
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var
Page: TfrxReportPage;
Band: TfrxBand;
DataBand: TfrxMasterData;
Memo: TfrxMemoView;
begin
{ clear a report }
frxReport1.Clear;
{ add a dataset to the list of ones accessible for a report }
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sp1: TADOStoredProc;
sp1.Close;
sp1.ProcedureName := 'pkg_ScanList_By_JobNo.sp_GetScanList';& ......