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

DelphiÖеÄͼƬÎÊÌâ - Delphi / Êý¾Ý¿âÏà¹Ø

ÎÒÓõÄÊÇsql server2000£¬¶¨ÒåÓÐ×Ö¶ÎѧºÅ£¨¹Ø¼ü×Ö£©£¬¡­¡­¡­¡­¡­¡­£¬ÕÕÆ¬£¨varchar(100))£¬ÒÔϲ¿·Ö´úÂ룺
procedure TfrmStuInfoMng.Label10Click(Sender: TObject);
begin
  if OpenPictureDialog1.Execute then
  begin
  Image2.Picture.LoadfromFile(OpenPictureDialog1.FileName);
  end;
end;
var
  strPicPath:String;
procedure TfrmStuInfoMng.Label11Click(Sender: TObject);

begin
  strPicPath := ExtractFilePath(Application.ExeName) + '\Images\' +DBEdit1.Text+ '.jpg';
  Image2.Picture.SaveToFile(strPicPath);
  Application.MessageBox('±£´æ³É¹¦!','ÕÕÆ¬±£´æ',MB_OK+MB_ICONASTERISK);
end;

ÆäÖеÚÒ»¸ö¹ý³ÌÊÇʵÏÖÉÏ´«ÕÕÆ¬¹¦Äܵģ¬µÚ¶þ¸ö¹ý³ÌÊÇʵÏÖ°´Ñ§ºÅ±£´æÕÕÆ¬µÄ¹¦Äܵ쬱£´æÂ·¾¶¾ÍÔÚÎÒµÄ.exe¿ÉÖ´ÐÐÎļþÏÂÎÒËù¼ûµÄImagesÎļþ¼ÐÏ£¬²¢ÃüÃûΪ¹Ø¼ü×ÖѧºÅ¡£

ÒòΪÎÒÔÚÊý¾Ý¿â´æµÄÊÇvarcharÀàÐ͵Ä×ֶΣ¬ËùÒÔµ±ÎÒ´ò¿ªÎÒËù×öµÄ´°¿Úʱ£¬²¢Ã»ÓÐÏÔʾÎÒ±£´æµÄÕÕÆ¬£¬±¾ÏëÓÃÒÔÏ´úÂëʵÏÖ£º

procedure TfrmStuInfoMng.ADOQuery1AfterScroll(DataSet: TDataSet);
begin
  Image2.Picture.LoadfromFile(strPicPath);
end;

¿ÉÊǶ¯²»ÁË£¡£¡£¬¼´±ãÎÒ°Ñstrpicpath¶¨ÒåΪȫ¾Ö±äÁ¿Ò²²»¿ÉÓã¬ÎÒÏëÎʵÄÊÇÎÒдµÄ¹ý³ÌTfrmStuInfoMng.ADOQuery1AfterScroll(DataSet:TDataSet)£»ÊDz»ÊÇ´íÁË £¬ÕýÈ·µÄ¸ñʽÊÇÔõôÑùµÄ£¡£¡£¿


£¨Ë³±ã²å²¥Ò»Ï£¬ÎÒ½¨µÄÁíÒ»¸ö±íÀïÃæÓÐedit£¬checkbox¿Ø¼þ£¬È«¶¼²»¿ÉÒÔÑ¡ÔñÁË£¿£¡ÎªÊ²Ã´°¡£¡ÆäÖпؼþµÄenabaleʱ¼äȫΪtrue£¡£¡Ë­¿ÉÒÔ¸æËßÎÒ°¡£¡£¡£©




Ïà¹ØÎÊ´ð£º

Çë½ÌÏ£¬ÓÃDELPHI×öSOHUµÄ - Delphi / ·Ç¼¼ÊõÇø

Ò»°ã¶¼ÊÇÔõô½Ó»îµÄ£¿
ÊÕÈëÔõôÑù
sohu£¿soho£¿

sohu ¿ÉÄÜÊÇsmall office house unit
С°ì¹«ÊÒ£¬°Ñ¼Ò±ä³Éµ¥Î»¡£

È¥Íþ¿ÍÍø°¡,ºÜ¶à¸öÄØ,»¹ÓÐÍâ°üµÄÍøÕ¾

ѧϰѧϰ¡£

ÏÖÔÚDelphi×ö¶«Î÷²»ÐÐÁË,´¦ÓÚÌÔÌ­×´ ......

delphi ±¾µØ×°ÔØÇý¶¯ - Delphi / Windows SDK/API

delphi ÊÖ¶¯×°ÔØÇý¶¯ÎļþÌáʾ£º
RROR (1058): The driver is marked as disabled (Start=4) in its service database entry.
ÊDz»ÊÇÕâ¸öÇý¶¯±ØÐèÒªÓÃINFÀ´°²×°¡£¡£ÓÃ×Ô´øµÄINFÀ´×°ÊÇÕý³£µÄ¡£ÓÃÊÖ¶¯×°ÔؾÍÌáʾÈçÉÏ¡ ......

Õâ¸öSQLÓï¾äÓÐʲôÎÊÌâ? - Delphi / ·Ç¼¼ÊõÇø

select * from shuju.DB where ¿ªÅ̼Û-ÊÕÅ̼Û<=0.02
¿ªÅÌ¼Û ÓëÊÕÅÌ¼Û ÊÇÊý¾Ý¿âÀïµÄ×Ö¶Î
select * from aTableName where ((¿ªÅ̼Û-ÊÕÅ̼Û) <=0.02 )

¿ªÅ̼۱ÈÊÕÅ̼۵ÍÁ½·ÖÒÔϵÄÇé¿ö

Mark!!!!!!

se ......

DelphiµÄÓï·¨ÎÊÌâ - Delphi / ÓïÑÔ»ù´¡/Ëã·¨/ϵͳÉè¼Æ

Àý×Ó³ÌÐò¼û¸½¼þ£¬ÓÃDelphi 7½øÐбàÒë
ÎÊÌâ´úÂëΪ 
Delphi(Pascal) code:
if Node.ChildNodes <> nil then
begin
for i := 0 to Node.ChildNodes.Count - 1 do
begin
cNode := N ......

DelphiÏà¹ØÎÊÌâ - Delphi / ÓïÑÔ»ù´¡/Ëã·¨/ϵͳÉè¼Æ


  ÔÚ°²×°Íê³ÉDelphiµÄʱºò£¬´ò¿ªDelphi½øÈë´°¿Ú£¬µãÔËÐеÄʱºòΪʲô×Ô¶¯Í£Ö¹ÔËÐÐÁË¡£
ʲôÒâ˼£¬ÊÇн¨µÄÓ¦ÓÃÔËÐÐÍ£Ö¹£¬»¹ÊdzÌÐòÍ£Ö¹ÁËÄØ¡£

ûÃ÷°×LZÒâ˼~~

ÒýÓÃ
ÔÚ°²×°Íê³ÉDelphiµÄʱºò£¬´ò¿ªDe ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ