Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

DelphiÖÐÓÃADOϵÁпؼþ»ñµÃ´æ´¢¹ý³ÌµÄReturnÖµ

ÔÚDelphiÖÐAdoϵÁпؼþʹÓÃxxxxx.Parameters.Refresh,¿ÉÒÔ»ñµÃ´æ´¢¹ý³ÌµÄReturnÖµ
ÒÔTADOStoredProcΪÀý
  ADOStoredProc1.Connection := 'xxxx';
  ADOStoredProc1.ProcedureName := 'XXXX';
  ADOStoredProc1.Parameters.Refresh;   //ˢд洢¹ý³ÌµÄ²ÎÊýÁбí
 //²ÎÊý¸³Öµ
 ADOStoredProc1.ExecProc;
 ADOStoredProc1.Parameters[0].Value;  //¾ÍÊÇReturnµÄ·µ»ØÖµ


Ïà¹ØÎĵµ£º

delphi ×¢²á com ¶ÔÏóµÄ·½·¨

delphi ×¢²á com ¶ÔÏóµÄ·½·¨
procedure TForm1.Button3Click(Sender: TObject);
var
 Sd: TSecurityDescriptor;
 begin
   InitializeSecurityDescriptor(@Sd, SECURITY_DESCRIPTOR_REVISION);
    SetSecurityDescriptorDacl(@Sd, true, Nil, false);
    RegSe ......

Delphi in a Unicode World Part I

 ---
Delphi in a Unicode World Part I: What is Unicode, Why do you need
it, and How do you work with it in Delphi?
By: Nick
Hodges
Ô­ÎÄÁ´½Ó£ºhttp://dn.codegear.com/article/38437
Abstract: This article discusses Unicode, how Delphi developers
can benefit from using Unicode, and ho ......

Delphi¿ç½ø³Ì·ÃÎÊDBGRID

´ËÎÄÊǸù¾Ý°éË®ÀÏ´óµÄʵÀý×öµÄСÐ޸ģ¡
ÒÔÏÂÊǸöÈ˼û½â£¬ÈçÓдíÎóÇëÖ¸Õý:)
      ÒªÏë¿ç½ø³Ì·ÃÎÊDBGRID£¬Ã²ËÆÖ»ÄÜÓÃHOOK£¬Ð´Ò»¸öDLLÏë°ì·¨×¢È뵽Ŀ±ê½ø³Ì¡£×¢Èë³É¹¦ºó£¬Ê¹DLLÓëÄ¿±ê½ø³ÌÔÚͬһ½ø³Ì¿Õ¼äÖÐ(ÆäÄÚÓÐһЩϸ½ÚÎÊÌ⣬Çë²Î¼û´úÂë)£¬Õâʱ¿ÉÒÔ·ÃÎÊÄ¿±ê½ø³ÌµÄVCL×é¼þ¡£²¢°ÑVCL×é¼þµÄÊý¾Ýͨ¹ ......

delphiÖйú¼Ê»¯µÄ¼¸ÖÖ·½°¸¼°±È½Ï(ת)

delphiÖйú¼Ê»¯µÄ¼¸ÖÖ·½°¸¼°±È½Ï(ת)
Ëæ×ÅÈ«Çò»¯³Ì¶È¼ÓÉÈí¼þÔ½À´Ô½ÏñÆÑ¹«Ó¢£¬µ½´¦Æ®É¢¡¢Ôú¸ù¡£ÕâÆäÖÐÒª½â¾öµÄÊDz»Í¬ÓïÑÔµÄÏÔʾÎÊÌâ¡£ÎÒÃǵ±È»Ï£ÍûÒ»Ì׳ÌÐò£¬¿ÉÒÔ²»Ð޸ĴúÂë¾Í¿ÉÒÔÖ§³Ö²»Í¬µÄÓïÑÔ£¬²»ÒªÈ¥Î¬»¤ºÜ¶àµÄ°æ±¾¡£
        Ê×ÏÈҪ̸µ½µÄÒ»¸öÎÊÌâÊÇÂÒÂëÎÊÌ⣬ÒòΪdelphi
wi ......

Delphi ´´½¨Ä¿Â¼¼°Ð´ÈÕÖ¾Îļþ


Delphi ´´½¨Ä¿Â¼¼°Ð´ÈÕÖ¾Îļþ
var
TF: TextFile;
LogFile: string;
txt :string;
sysDir:string;
//´´½¨°´Å¥
procedure TForm1.Button1Click(Sender: TObject);
begin
sysDir:=extractfilepath(application.ExeName );
if not directoryexists(sysdir+'log\') then
createdir(sysdir+'log ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ