delphi ÎÊÌâÇóÖú - Delphi / ÍøÂçͨÐÅ/·Ö²¼Ê½¿ª·¢
ÎÊÌâÊÇÕâÑù×ÓµÄ
ÎÒÔÚform1Öж¨ÒåÁËÒ»¸ösk1:tsocket
È»ºóÔÚform2ÖÐ
ÓÃsk1 ·¢ËͶ«Î÷ ·¢Íêºó socket ×Ô¶¯¹Ø±ÕÁË~
µ«ÊÇÔÚform1Öз¢¶«Î÷ Èç¹ûÎÒ²»ÔËÐÐ closesocket µÄ»° ÊDz»»á¶ÏµôµÄ
ÎÊÏ ÕâÊÇÔõô»ØÊÂ
ÁíÎÒÔÚ form2 Àï¼ÓÁ˸ö
uses Unit1;
Ö±½Óµ÷ÓÃ sk1~
ÕâÑù×ÓÓ¦¸ÃûÎÊÌâ°É~
µ¥²½µ÷ÊÔÁËÏÂ~
type
test_array=array[0..211] of Byte;
var
re:integer;
message_headpack:array[0..3] of Byte;
test_byte:array[0..207] of Byte;
send_pack:test_array;
psend_pack:^test_array;
~~~~~~~~~~~~~~~~~~~~
ǰ±ßÊÇЩ¸³ÖµÓï¾ä¾Í²»¸´ÖÆÁË
for i:=0 to sizeof(message_headpack)-1 do
send_pack[i]:=message_headpack[i];
for i:=SizeOf(message_headpack)to SizeOf(send_pack)-1 do
send_pack[i]:=test_byte[i-sizeof(message_headpack)];
re:=send(sk1,psend_pack^,Length(psend_pack^),0);
//µ¥²½ÔËÐе½ÕâÒ»²½ ¾Í·¢ÏÖÐÅÏ¢°ü·¢³öÈ¥ºó È»ºósocketÒ²×Ô¶¯¹Ø±ÕÁË~sk1ÊÇÌ×½Ó×Ö~ÎÒÔÚunit1Öж¨ÒåµÄ
if(Re=SOCKET_ERROR)then
begin
ShowMessage('·¢ËÍ´íÎó');
exit;
end;
form2.Release;
close;
¸ßÊÖ°ïÎÒ¿´ÏÂ
¶¥ÆðÀ´~
Õâ¸öµ½µ×ÊÇÔõô»ØÊ°¡~
·þÎñÆ÷ÊÇÓÃCдµÄ
ÎÒÔÚunit1 Ï·¢ËÍ ÊDz»»á¶Ï¿ªµÄ~
µ«ÔÚunit2 Ï·¢ËÍ socket¾Í¶Ï¿ªÁË~
¼Ó¸öÊä³ö´íÎóÐÅÏ¢¿´ÏÂ
uses
Winsock2;
try
re:=send(sk1,psend_pack^,Length(psend
Ïà¹ØÎÊ´ð£º
Çë½Ì¸÷·¸ßÊÖ¡£ÎäÁÖǰ±²¡£ÎÒ½«B.EXE×ö³É×ÊÔ´Îļþ£¬È»ºó¼Óµ½123.dllÖС£ÓÃA.EXEÀ´µ÷ÓÃ123.dllÖеÄB.EXE
Çë¸÷λǰ±²°ïæָ½ÌÏ¡£A.exeÈçºÎÀ´µ÷ÓÃdllÖеÄexe£¿´úÂëÓÖ¸ÃÈçºÎд£¿
ÎÞÈ˻شð£¿
×ö³É×ÊÔ´Î ......
var
FXmlDoc:IXMLDomDocument;
begin
ʹÓÃFXmlDoc.save('Îļþ·¾¶')£»
½á¹û·¢ÏÖ±£´æºóµÄ¸ÃÎļþÖÐÎÄÈ«²¿ÎªÂÒÂ룬ÈçºÎ½â¾ö
end£»
²Î¿¼Õâ¸ö
http://blog.csdn.net/jiangnanandi/archive/2008/11/28/3399804.aspx ......
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 ......
СµÜ×î½ü×öÁ˼¸¸ö·þÎñ ·þÎñÔËÐÐÐèҪһЩ²ÎÊý ²ÎÊýÊÇͨ¹ýÒ»¸ö³ÌÐò½çÃæÐÞ¸ÄµÄ ²ÎÊý±£´æÔÚaccessÊý¾Ý¿âÖÐ ÏÖÔÚ³öÏÖÒ»ÁéÒìÏÖÏó µ¥¶ÀµÄ·þÎñÊÇ¿ÉÒÔ½øÐпØÖƵ썷þÎñµÄÍ£Ö¹ ÔÝÍ£µÈµÈ£©µ«ÊǶà¸ö·þÎñÒ»Æð¿ªÆô»á³öÏÖÒ»·þÎñ¿ª ......
DBGridÖеÄÁбȽ϶à
ÔÚQueryˢкóÈç¹ûÈÃËüÏÔʾÔÚijһÐУ¿
ÒýÓÃ
DBGrid1.SelectedIndex := ÄãÒªÏÔʾµÄÄÇÒ»ÐÐ;
²»ºÃÒâ˼£¬ÎÒд´íÁË£¬ÊÇijһÁС£¡£¡£
ÒýÓÃ
²»ÊǺÜÃ÷°×,ºÜ¶àÁÐÓëÐÐÓ¦¸Ãû¹Ø°É
ÊÇ·ñÏëҪˢР......