C3P0Êý¾ÝÔ´ Á¬½ÓAccessÊý¾Ý¿â
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<!-- ¶¨ÒåÊý¾ÝÔ´Bean£¬Ê¹ÓÃC3P0Êý¾ÝԴʵÏÖ -->
<bean id="dataSource"
class="com.mchange.v2.c3p0.ComboPooledDataSource"
destroy-method="close">
<!-- Ö¸¶¨Á¬½ÓÊý¾Ý¿âµÄÇý¶¯ -->
<property name="driverClass" value="com.hxtt.sql.access.AccessDriver" />
<!-- Ö¸¶¨Á¬½ÓÊý¾Ý¿âµÄURL -->
<property name="jdbcUrl"
value="jdbc:access:///c:/ÄãµÄAccessµÄ¾ø¶Ô·¾¶" />
<!-- Ö¸¶¨Á¬½ÓÊý¾Ý¿âµÄÓû§Ãû -->
<property name="user" value="" />
<!-- Ö¸¶¨Á¬½ÓÊý¾Ý¿âµÄÃÜÂë -->
<property name="password" value="" />
<!-- Ö¸¶¨Á¬½ÓÊý¾Ý¿âÁ¬½Ó³ØµÄ×î´óÁ¬½ÓÊý -->
&nb
Ïà¹ØÎĵµ£º
C# accessÈÕÆÚ²éѯ¼Ó#
if (((string)((ComboBoxItem)cmbField.SelectedItem).Value).Equals("System.DateTime"))
{
//ÅжÏÈÕÆÚµÄ;
& ......
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
EXEC SQL include sqlca;
EXEC ORACLE OPTION (RELEASE_CURSOR = YES);
EXEC SQL BEGIN DECLARE SECTION;
& ......
3.ÄÚ¹¦Ìâ
¡¡¡¡ÊÔÌâ1£º·Ö±ð¸ø³öBOOL£¬int£¬float£¬Ö¸Õë±äÁ¿ Óë“ÁãÖµ”±È½ÏµÄ if Óï¾ä£¨¼ÙÉè±äÁ¿ÃûΪvar£©
¡¡¡¡½â´ð£º
¡¡¡¡¡¡BOOLÐͱäÁ¿£ºif(!var)
¡¡¡¡¡¡intÐͱäÁ¿£º if(var==0)
¡¡¡¡¡¡floatÐͱäÁ¿£º
¡¡¡¡¡¡const float EPSINON = 0.00001;
¡¡¡¡¡ ......
ÊÔÌâ5£º±àдһ¸öº¯Êý£¬×÷ÓÃÊǰÑÒ»¸öchar×é³ÉµÄ×Ö·û´®Ñ»·ÓÒÒÆn¸ö¡£±ÈÈçÔÀ´ÊÇ“abcdefghi”Èç¹ûn=2£¬ÒÆÎ»ºóÓ¦¸ÃÊÇ“hiabcdefgh”
¡¡¡¡º¯ÊýÍ·ÊÇÕâÑùµÄ£º
//pStrÊÇÖ¸ÏòÒÔ'\0'½áβµÄ×Ö·û´®µÄÖ¸Õë
//stepsÊÇÒªÇóÒÆ¶¯µÄn
void LoopMove ( char * pStr, int steps )
{
¡¡//ÇëÌî³ä...
}
¡¡¡¡½ ......
ÌâÍâÆª£ºµ¥Ôª²âÊÔÄÑÓÚ³¤ÆÚ¼á³ÖµÄÔÒòÓë½â¾ö̽ÌÖ
ÉÏһƪ¡¶µ¥Ôª²âÊÔÐ§Òæ¡·£¬ÓÐÍøÓÑÆÀÂÛ˵£º“µ¥Ôª²âÊԵĺô¦»ù±¾ÈËÈËÖªµÀ£¬¾ÍÊÇÄѼá³Ö£¡”¡£ÕâÒ»ÆÀÂÛÑÏÖØÌáÐÑÁËÎÒ£¬²»´í£¬“ÄѼá³Ö”Ò²ÊÇÒ»¸öÆÕ±éÏÖ×´¡£Èç¹û²»Äܼá³Ö£¬ÄÇÒ»Çж¼Êǰ״Òò´Ë£¬ÕâÀï²åÈëÒ»¸öÌâÍâÆª£¬Ì½ÌÖµ¥Ôª²âÊÔÄÑÓÚ³¤Æ ......