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

delphi½ÓÊÜUDPÊý¾Ý°ü

Ë­ÄܸøÎÒ¸ö¼òµ¥µÄÀý×Ó  
delphi½ÓÊÜUDPÊý¾Ý°üµÄ Òª½ÓÊÕÊý×éµÄ
×îºÃÊÇÓà IdTCPserver1µÄ
×îºÃ»¹Óз¢Ë͵IJ¿·Ö
±¾È˲ËÄñ£¬Ð»Ð»¸÷λÁË£¡£¡

Â¥ÉϸøµÄÊÇTCPµÄ°É ÎÒÒªUDPµÄ  
лл£¡£¡

ÒýÓÃ
×îºÃÊÇÓà IdTCPserver1µÄ

Õâ²»ÊÇÄãдµÄÂð

¶Ô²»ÆðÎÒд´íÁË 
ÎÒÒªIdUDPClient1

²»ºÃÒâ˼


procedure TForm1.Button1Click(Sender: TObject);
var
  a:array[0..1] of char;
begin
  a[0]:='A';
  a[1]:='B';
  self.IdUDPClient1.SendBuffer('127.0.0.1',1984,a,sizeof(a));
end;

лл¥ÉÏ

Èç¹ûÎÒÏë½ÓÊÜÊý¾Ýʱºò Ö±½Ó°Ñ½ÓÊÕµ½µÄÊý¾Ý¸³Öµ¸øÊý×é ÒªÔõô×ö£¿

ÒýÓÃ
лл¥ÉÏ

Èç¹ûÎÒÏë½ÓÊÜÊý¾Ýʱºò Ö±½Ó°Ñ½ÓÊÕµ½µÄÊý¾Ý¸³Öµ¸øÊý×é ÒªÔõô×ö£¿

 AData: TStream,Õâ¸ö²ÎÊý£¬Äã¿ÉÒÔÓÃStreamµÄд»º³åÇø·½·¨°ÑÊý¾Ýдµ½Êý×éÖÐ

ÒýÓÃ
ÒýÓà 7 Â¥ lazijiding µÄ»Ø¸´:
лл¥ÉÏ

Èç¹ûÎÒÏë½ÓÊÜÊý¾Ýʱºò Ö±½Ó°Ñ½ÓÊÕµ½µÄÊý¾Ý¸³Öµ¸øÊý×é ÒªÔõô×ö£¿

AData: TStream,Õâ¸ö²ÎÊý£¬Äã¿ÉÒÔÓÃStreamµÄд»º³åÇø·½·¨°ÑÊý¾Ýдµ½Êý×éÖÐ

²»Ì«¶® д³öÀ´°É лл£¡£¡

procedure TForm1.IdUDPServer1UDPRead(Sender: TObject; AData: TStream;
  ABinding: TIdSocketHandle);

var
  sStream: TStringStream;
  a:array[0..1] of char;
  i:integer;
begin
&nb


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×´ ......

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 ......

delphiÈçºÎ±¸·ÝorcalÊý¾Ý¿â£¿ - Delphi / Êý¾Ý¿âÏà¹Ø

³ÌÐòʹÓõÄÊÇOrcalÊý¾Ý¿â£¬Ï붨ÆÚ£¨Ã¿¼¾¶È£©¶ÔÊý¾Ý¿â½øÐб¸·Ý£¬Ã»É¶Í·Ð÷£¬ÇëÎÊÓ¦¸ÃÔõôŪ£¿
ÓÐÊ²Ã´ÌØÊâÒªÇóÂ𣬱ÈÈçҪǰ¶Ë½çÃæ£¿
Ò»°ãÓÃÊý¾Ý¿â×Ô´øµÄ¡°¼Æ»®ÈÎÎñ¡±ÅäÖÃһϾ͹»ÁË

ûÓÐÊ²Ã´ÌØÊâÒªÇó¡£ÀýÈ磬ֻҪµ ......

¸¶·ÑÇódelphiÆ´Òô±à³Ì - Delphi / ·Ç¼¼ÊõÇø

¾ßÌåÒªÇóÓ뱨³êQQ729851670
771234717

¡°Æ´Òô±à³Ì¡±ÊÇʲôÒâ˼

ÒýÓÃ
¡°Æ´Òô±à³Ì¡±ÊÇʲôÒâ˼
1.¸øÒ»¸ö×Ö¿ÉÒÔÏÔʾƴÒô£¬¶àÒô×ֵϰÄÜÏÔʾ¶ÔÓ¦µÄ¶à¸öÆ´Òô
2.¶Ô°üº¬¶àÒô×ֵĴÊÓïÖÇÄÜʶ±ð¸ø³öÆ´Òô¡£
3.¶ÔÒ»¶Î ......

delphi¿ÉÒÔ·ÃÎÊvisual foxproµÄdbfÊý¾Ý¿âÂð

ÎÊ´ó¼Ò¸öÎÊÌ⣺
ÏÖÔÚÓÐÒ»¸öÏֳɵijÌÐò£¬ÊÇvisual foxpro×öµÄ£¬Êý¾Ý¿âÊÇdbfÎļþ£¬ÎÒûÓÐÓùýfoxpro£¬¿ªÊ¼¶¼Ã»ÕÒµ½Êý¾Ý¿â£¬ÖÕÓÚ¿´Ã÷°×Ô­À´dbf¾ÍÊÇÊý¾Ý¿â£¬£¨µ«Õâ¸ö³ÌÐòºÃ¶à¸ödbf°¡£¡»¹Ã»°²×°foxpro£¬Ã»´ò¿ªÕâЩÊý¾Ý¿â ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ