VCÖе÷ÓÃDelphiµÄDLLÖеĻص÷º¯ÊýÀý×Ó
//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);
}
Ïà¹ØÎĵµ£º
ÔÚDelphiÖÐAdoϵÁпؼþʹÓÃxxxxx.Parameters.Refresh,¿ÉÒÔ»ñµÃ´æ´¢¹ý³ÌµÄReturnÖµ
ÒÔTADOStoredProcΪÀý
ADOStoredProc1.Connection := 'xxxx';
ADOStoredProc1.ProcedureName := 'XXXX';
ADOStoredProc1.Parameters.Refresh; //ˢд洢¹ý³ÌµÄ²ÎÊýÁбí
//²ÎÊý¸³Öµ
ADO ......
¼¼Êõ½»Á÷,DH½²½â. IOCompÊÇÒ»Ì×ÓÃÓÚ¹¤ÒµµÄͼÐλ¯¿Ø¼þ.
¿´ÏÂÔõôÔÚD2010ÏÂÃæ°²×°°É.Ê×ÏÈÏÂÔØµØÖ·,À´Ö® ºÐ×Ó,Download Here ½âѹËõºó,ÐèÒª×öµÄ²½Öè:
1 Ìí¼Ólib path
Tools –> Options –> Delphi Options
½«ÄãµÄ½âѹËõĿ¼Ìí¼Ó½øÀ´.
2 ɾ³ýÏà¹ØPNGµ¥Ôª.
ÒòΪ2010ÖÐ ......
żȻÀ´ÕÒÒ»¸öÎļþ£¬È´·¢ÏÖÕâÀï¹ØÓÚvc++ºÍDelphiµÄÌÖÂÛºÜÊǼ¤ÁÒ¡£¿´ÁË´ó¼ÒдµÄһЩ
ÎÄÕ£¬¾õµÃÓÐЩ¿´·¨ÕýÈ·£¬ÓÐЩ¾ÍºÜÆ«ÆÄÉõÖÁ´íÎó(Ò²ÐíÎÞÖª£¿ºÜ±§Ç¸ÎÒÕâÑù˵:-)¡£ÎÒ
ÎÞÒâÓëÈκÎÈËÕùÂÛ£¬¸üÔ¸Òâ°ÑÕâ¿´³ÉÊǼ¼ÊõÉϵÄÌÖÂÛ¡£Ó¦¸Ã±¾×Ź«Õý£¬²»´øÆ«¼ûµÄ̬¶È
(Õâ²¢²»Òâζ×Å·ÇҪƽ·ÖÇïÉ«£¬Ò»ÇÐÓ¦ÒÔÊÂʵΪ׼)¡£ÎÒÓùý³ýtp1ÒÔÍâµÄËùÓ ......
£®pas ---- pascalµÄËõд, µ¥ÔªÔʼ³Ìʽµµ£¨ unit source files £©
£®dpr ---- ר°¸µµ ( project files )
£®dpk ---- °ü¹üÔʼ³Ìʽµµ/×é¼þ°ü ( package source files )
£®dfm ---- ±íµ¥µµ (¼Ç¼formµÄÄÚÈÝ,³ýÈ¥Õâ¸öÄÚÈݾ͵ÈÓÚɾ³ýÁËformÕâ¸ö±íµ¥)
£®dcu ---- ÊDZàÒëºÃµÄµ¥ÔªÎļþ.ÈôÖ»ÓÐÒ»¸ödcuÎļþ,Ôò²»ÄÜ¿´µ½Ô´´úÂë.
......