C# accessÊý¾Ý¿âµÄСÎÊÌâ - .NET¼¼Êõ / C#
using(OleDbConnection conn = new OleDbConnection(Properties.Settings.Default.urlRecordConnectionString))
{
try
{
string sql = "insert into view(url) values(" + this.toolStripComboBoxUrl.Text + ")";
OleDbCommand cmd = new OleDbCommand(sql, conn);
conn.Open();
int n = cmd.ExecuteNonQuery();
}
catch (Exception err)
{
MessageBox.Show("view:" + err.Message);
}
ÉÏÃæµÄ´úÂëÔËÐÐʱ×ÜÊÇÌáʾinsert into Óï¾äµÄÓï·¨´íÎó~~~Çë¸ßÊÖ½â´ðÒ»ÏÂ
ÒªÓõ¥ÒýºÅÒýÓñäÁ¿
string sql = "insert into view (url) values('" + this.toolStripComboBoxUrl.Text + "')";
Â¥ÉÏÕý½â¡£
Õâ¸öÎÒÒѾÊÔ¹ýÁË,ûÓÃÍÛ...
Â¥ÉÏÕý½â£¬insert into view(url) values('" + this.toolStripComboBoxUrl.Text + " ')
²åÈëµÄÖ»Ó¦¸ÃÊÇcharÐ͵ģ¬ËùÒԵüÓÉÏ''
лл~ÎÊÌâ½â¾öÁË~µ«ÊDz»Ã÷°×¾ßÌåÊÇʲôÔÒò?ÄÜ˵Ã÷ÏÂÂð?
Ïà¹ØÎÊ´ð£º
дÁ˸ö²âÊÔ³ÌÐòÈçÏÂ
struct hostent *hp;
char AlarmDevIP[20];
int x2;
hp = gethostbyname("www.google.com");
if (hp)
{
......
ÈçÌ⣬C/C++ÖеÄexeclÔõôµ÷ÓÃдºÃµÄjava³ÌÐò£¬
execl("/opt/java1.5/bin/java","MyClass",NULL);
ÕâÑùµÄ²»ÐÐŶ¡£
²»»á.
ÔËÐÐjava³ÌÐò
ÕÒ¹¤¾ß²é¿´Ò»ÏÂÄǸö³ÌÐòµÄÃüÁîÐÐ
ËÑË÷Ï£ºjni ......
ͦ·±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[] ......
ÎÒÁ¬½ÓaccessÊý¾Ý¿â£¬ÒÔǰһֱºÜºÃ£¬×î½üÈ´×ÜÊdzö´í£¨Êý¾Ý¿âÁ¬½Ó³ö´í!£¡£©£¬´úÂëÈçÏ£º
connstr="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath(""&db&" ......
ÎÒ¸Õ°ÑÌ·ºÆÇ¿µÄµÚÈý°æµÄÊéѧÍ꣬ÎÒÖªµÀµÄÓÐC++£¬CºÍÖ¸Õë CȱÏݺÍÏÝÚå Cר¼Ò±ä³É£¬»¹ÓÐÊý¾Ý½á¹¹£¬ÎÒÏëÎÊÎÊÎÒÓ¦¸ÃÒÔʲô˳ÐòÀ´Ñ§ÄØ
CȱÏݺÍÏÝÚå Cר¼Ò±à³Ì
Êǽø½×µÄ£¬²»Óü±×Å¿´
ÖÁÓÚ
CºÍÖ¸Õë
Äã²»Àí½âÖ ......