Çó½ÌÒ»¸övbµÄÓï·¨ÎÊÌâ - VB / »ù´¡Àà
Çó½ÌÒ»¸övbµÄÓï·¨ÎÊÌ⣺ÏÂÃæÊÇÒ»¸öÑéÖ¤Óû§ÃÜÂëµÄº¯Êý£¬ËÄܸæËßÎÒÕâ¸öÓï¾äÊÇʲôÒâ˼¡°PassIsTrue = (Rs(0).Value = 1)¡±£¬ÄѵÀÊÇvbÖÐifÅжϼò»¯Ð´·¨£¿
''''''''''''''''''''''''''
Public Function PassIsTrue(ByVal strUname As String, ByVal strPass As String, Optional ByVal strTable As String = "Users") As Boolean
Dim Rs As Recordset
Set Rs = g_Conn.Execute("SELECT COUNT(*) from " & strTable & " Where UserName='" & strUname & "' and Upass='" & strPass & "'")
PassIsTrue = (Rs(0).Value = 1)
Set Rs = Nothing
End Function
Rs(0).Value = 1 ·µ»ØÒ»¸ö²¼¶û±í´ïʽ true or false
È»ºó¸³Öµ¸øPassIsTrue
PassIsTrue = (Rs(0).Value = 1
·µ»ØÒ»¸ö²¼¶ûÖµ TRUE or FALSE ! £¨Õæ¼ÙÁ½¸öÖµ£©
if ÅжÏÓï¾äµÄ·µ»Ø½á¹ûÀàËÆËü Ìõ¼þҪô³ÉÁ¢£¬ÒªÃ´²»³ÉÁ¢£¨Ò²ÊÇÁ½¸öÖµ£©
ok£¬ÔÀ´£¨£©ÄÚÊǸö¹ØÏµ±í´ïʽ£¬Ð»Ð»Â¥É϶þλÁË£¡£¡£¡£¡
Ïà¹ØÎÊ´ð£º
Ôõô°ÑÒÑÖªµÄÊý¾Ý±£´æ³ÉxmlÎļþ£¬ÏÖÔÚÒÑÖªµÄÊý¾ÝÊÇ
<?mso-application progid="Excel.Sheet"?>
<Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet"
xmlns:o=& ......
¸÷λ¸ßÊÖ£¬Ð¡µÜ×î½üÅöµ½Ò»¸öÎÊÌ⣺ÔÏÈдµÄ³ÌÐò´ó¸ÅµÄ˼·ÊÇ£ºÊ×ÏÈwebbrowser´ò¿ªÍøÖ·£¬ÍøÖ·ÏÔʾºó£¬µã»÷ÍøÖ·ÉϵÄijһ¸öÁ¬½Ó£¬µ±webbrowser¼ì²âµ½ÍøÖ·ÒѾÁ¬½Óµ½ÏëÒªµÄµØÖ·Ê±ºò¾Í¿ªÊ¼ÏÂÔØÎļþ£¬µ±ÓÃIE6µÄʱºòÏÂÔ ......
ÎÒÏëÓÃVB×öÒ»¸öOCX£¨´¿²ËÄñ£¬ÁÙʱÐèÒªÓÃVB×öµã¶«Î÷£¬ÌØÀ´Çë½Ì£©£¬AÓû§£¨IP£º192.168.0.1£©ÓëBÓû§£¨IP£º192.168.0.2£©½øÐеã¶ÔµãµÄ·¢ËͽÓÊÕÏûÏ¢
ÒªÇó²ÉÓÃOCX·½Ê½£¬±ÈÈçAÓû§ÖªµÀBÓû§IP£¬ÎÒÖ±½Ó´«²Î£¨BµÄIP£©ÖÁOCX ......
ͦ·±Ëö£¬Ö®Ç°·¢µÄÌû×Ó£¬·Öֵ̫µÍÏÖÔÚÖØ·¢Ò»¸ö¡£»¶Ó¸÷λ´óÏÀ~~
#include "stdlib.h"
#include "math.h"
#include "stdio.h"
float objfx(float x[]);
void constraint(float x[] ......
Çó¸övbÖеÄsqlÓï¾äµÄд·¨£¬´ÎsqlÓï¾äµÄÓ÷¨ÊÇ·ÖÒ³³ÌÐò
ÎÒдµÄÈçÏ£ºÆäÖÐAÊÇÓÃÀ´½ÓÊÕÿҳÏÔʾµÄ¼Ç¼µÄÌõÊý£¬BÊÇÓÃÀ´½ÓÊÕÏÔʾµÄµ±Ç°µÄÒ³Ãæ.
sqltext="select top A * from log where id not in(select top ( ......