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

delphi Êý×éÈçºÎ¶¯Ì¬Ôö¼Ó

//ÏÂÃæÊÇÒ»¼Ç¼£¬ÈýÎ¬×ø±ê
type
  Tposition  = record
    x:integer;
    y:integer;
    z:integer;
  end;

//======ÏÂÃæÊÇÒªÔÚÒ»¸öÑ­»·Öж¯Ì¬µØÔö¼ÓÈýÎ¬×ø±êÊý¾ÝµÄ³¤¶È
//ÇëÎÊÈçºÎд»á¸ßЧ¡£
produce getposition(Sender: TObject)
var

position:array of record;

begin
¡£¡£¡£
  for i =A to B do
    if k then
      positionÔö¼ÓÒ»¸öC£¨xc,yc,zc)µÄÊý;  //ÕâÀïÈçºÎд£¿
¡£¡£¡£
end;

Çë´óÏÀÖ¸µã¡£Ð»Ð»£¡£¡
SetLength

starluck£º

  ¾ßÌåÈçºÎд£¿
  ÿ´Î¶¼ÓÃsetlength?

SetLength(Length(position)+1)

position:array of record; //Ã²ËÆÓ¦µ±ÊÇposition:array of Tposition;
____________
SetLength(position, Length(position) + 1);
with position[Length(position) - 1] do
begin
  x := xc;
  y := yc;
  z := zc;
end;



Ïà¹ØÎÊ´ð£º

delphiÈçºÎÏòAccessÊý¾Ý±íÖÐ×Ô¶¨Òå×Ö¶Î

delphiÈçºÎÏòAccessÊý¾Ý±íÖÐ×Ô¶¨Òå×Ö¶Î?È»ºóÏÔʾµ½DBGridÖÐ
ÔõôûÈËÀíÎÒѽ

·Ö·Ö߯ÉÙßÖ£¬Ò»°ãÈ˶¼ÀÁµÃ½øÀ´¡­¡­*^_^*

SQL
creat table TableName(ID Counter Primary Key,FieldName varchar(20))

ADOQue ......

is not a valid integer value delphiÎÊÌâ

ÎÒ³¢ÊÔÒ»¸ö idhttp ·ÃÎÊÍøÕ¾Á´½ÓµÄ³ÌÐò
ÔÚÉèÖôúÀí¶Ë¿ÚµÄʱºò³ö´í
±àÒëûÓдíÎó
¾ÍÊÇÔÚÔËÐеÄʱºò ³öÏÖÁË
80 is not a valid integer value µÄÎÊÌâ
ÎÒÒѾ­°Ñ º¯Êý·ÖÀà³öÀ´µÄ port ת»»Îª integer ÁË ......

delphiСÒÉÎÊ

ÇëÎÊÈçºÎÉèÖÃÒ»¸ö°´Å¥£¬Ò»µãµ½Ëü¾Í²»¶ÏÖ´Ðа´Å¥ÉϼÓÔØµÄʼþ£¬ÖªµÀµã»÷ÁíÒ»¸ö°´Å¥²Å»áÍ£Ö¹£¬ÒòΪдÁ˸öÑ¡ºÅµÄС³ÌÐò£¬Ï£Íû¿ÉÒÔÏñµçÊÓÉÏÄÇÑù£¬Ò»µã¾Í²»¶ÏµÄË¢ ¶ø²»ÊǵãÒ»ÏÂˢһϣ¡£¡
Á½ÖÖ·½·¨
1.ÓÃtimerÈ¥¿ØÖÆÖ´ ......

ÔÚdelphiÈçºÎ°ÑÒ»¸ö¶¯Ì¬Êý×éÖеÄֵȡ³öÀ´

ÎÒ´ÓÊý¾Ý¿âÖÐÈ¡³öÀ´Öµ°ÑËü´æ´¢ÔÚÁ˶¯Ì¬Êý×éÖУ¬Êý×éÒѾ­µÃµ½Á˸ÃÖµ£¬ÎÒÏÖÔÚÒª°Ñ¸Ã¶¯Ì¬Êý×éÖеÄֵȡ³öÀ´¸ú²Ëµ¥¶ÔÓ¦ÆðÀ´¡£
×î¼òµ¥µÄ£¬Ñ­»·°¡¡£

ÓÃMAP·½Ê½,ѹÈë,µ¯³ö.ºÇºÇ

û̫Ã÷°×


²Ëµ¥ÏîµÄtag¶ÔÓ¦Êý×éµÄÏ ......

delphi MDI´°ÌåÎÊÌâ

ÈçºÎÈÃMDI´°ÌåÖ»Äܽ¨Á¢Ò»¸ö×Ó´°Ìå?
1¡¢Ö»ÒªÒ»¸ö×Ó´°Ì壬ÄÇÓÃMDIÒâÒåºÎÔÚÄØ£¬¿ÉÒÔÖ±½ÓÓÃSDI´°ÌåÁË
2¡¢Èç¹ûÒ»¶¨ÒªÕâÑù£¬Í¨¹ýTForm.MDIChildCountÊôÐÔ¿ØÖÆ


Â¥Ö÷ÏëÒª×öÒ»¸öµ¼º½½çÃæ£¿£¿

µ¼º½Ò³ÃæµÄʵÏÖ˼ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ