ÔõôÈÃsqliteÖ§³ÖÖÐÎÄ,˽â¾öÁ˾͸øËû100·Ö
ÔõôÈÃsqliteÖ§³ÖÖÐÎÄ,˽â¾öÁ˾͸øËû100·Ö
ÄѵÀSQLITE²»Ö§³ÖÖÐÎÄÂ𣿣¿£¿£¿£¿£¿£¿£¿
¶ÁÈ¡³öÀ´Ê±ÂÒÂë
ÕâÑùÊÔÊÔ
C# code:
using System.Data;
using System.Data.SQLite;
//...
using (SQLiteConnection cn = new SQLiteConnection(
"Data Source=Test.db3;Pooling=true;FailIfMissing=false")
)
{
//ÔÚ´ò¿ªÊý¾Ý¿âʱ£¬»áÅжÏÊý¾Ý¿âÊÇ·ñ´æÔÚ£¬Èç¹û²»´æÔÚ£¬ÔòÔÚµ±Ç°Ä¿Â¼Ï´´½¨Ò»¸ö
cn.Open();
using (SQLiteCommand cmd = new SQLiteCommand())
{
cmd.Connection = cn;
//½¨Á¢±í£¬Èç¹û±íÒѾ´æÔÚ£¬Ôò±¨´í
cmd.CommandText = "CREATE TABLE [test] (id int, name nvarchar(20))";
cmd.ExecuteNonQuery();
//²åÈë²âÊÔÊý¾Ý
for (int i = 2; i < 5; i++)
{
cmd.CommandText = string.Format("INSERT INTO [test] VALUES ({0}, 'ÖÐÎIJâÊÔ')", i);
cmd.ExecuteNonQuery();
}
for (int i = 5; i < 10; i++)
{
cmd.CommandText = string.Format("INSERT INTO [test] VALUES ({0}, 'English Test')", i);
cmd.ExecuteNonQuery();
}
//¶ÁÈ¡Êý¾Ý
cmd.CommandText = "SELECT * from [test]";
using (SQLiteDataReader dr = cmd.ExecuteReader(CommandBehavior.CloseConnection))
{
while (dr.Read())
{
Console.
Ïà¹ØÎÊ´ð£º
СµÜ Ūµã¶«Î÷¿ÉÊǵ÷Óà sqlite3_prepare Õâ¸öº¯Êý select ¾ÍºÃʹ Ö»Òª ¸Ä±äÊý¾Ý¿â µÄ¾Í²»ÐÐ ±ÈÈçinsert Ö®ÀàµÄ ËÀ´°ï¸öæ°¡ ÇëÎÊÕâÊÇʲôÔÒò °¡ Óà c ȥʵÏÖµÄ
ÄãÓõÄʲô¹¤¾ß°¡?
°ÑÄã×Ô¼ºµÄ´úÂë·¢ ......
ÎÒÏëÒª½«sqliteÊý¾Ý¿âÖеÄÊý¾Ý£¬ÒÔÊ÷¿Ø¼þµÄÐÎʽ¶Á³ö£¬²¢ÇÒÏÔʾÔÚ¶Ô»°¿òÉÏÃ棬²»ÖªµÀÔõô×ö£¬À´Çë½Ìһϡ£
ps£º¿´µ½ÓÐʹÓÃÊ÷¿Ø¼þºÍaccessµÄ£¬ÀïÃæÓÐÊý¾Ý¿âÒýÇæÀ´Á¬½ÓÊý¾Ý¿âºÍ³ÌÐò£¬ÎÒ²»ÖªµÀSQLiteÈçºÎÓë³ÌÐòÁ¬½ÓÆð ......
¿ª·¢ÓïÑÔ£ºevc
Êý¾Ý¿â£ºSQLite
˵Ã÷£ºÓÐÁ½¸ö½çÃæ
½çÃæÒ»¸öÊÇÓÃÀ´½¨Á¢Êý¾Ý¿â£¬²¢ÇÒ½øÐÐÊý¾Ý¹ÜÀí¹¦ÄÜ£¬°üÀ¨ctrlist¿Ø¼þÏÔʾÊý¾Ý¿âÄÚÈÝ£¬Ôö¼Ó£¬É¾³ý£¬Ð޸ĵȹ¦ÄÜ£»
½çÃæ¶þ£¬Êǵ÷ÓÃÊý¾Ý¿â£¬½øÐвéѯ£¬ÏÔʾ½á ......
ÎÒ°²×°ÁËÒ»¸ösqlite developer,Ò»¸ö¿ÉÊÓ»¯µÄ¹¤¾ß¡£
½Ó×Å£¬ÎÒÓÖ°²×°ÁËSQLite.NET,²¢ÔÚVSÀïÃæÌí¼ÓºÃÁËdll¡£
ÏÖÔÚ£¬ÎÒÔÚsqlite developerÀï´´½¨ÁËÒ»¸öÊý¾Ý¿â£¬¿âÖаüº¬ÎÒ×Ô¼º¶¨ÒåµÄÒ»ÕÅ±í¡£
ÎÊÌ⣺ÈçºÎÊ¹Ó ......
c# + sqlite ³ö´í£¡£¡£¡
File opened that is not a database file
file is encrypted or is not a database
ºÍÒÔÇ°Ò»ÑùµÄд£¬ÔõôÕâ´Î¾ÍÊDz»Ðа¡£¡£¡£¡
ÎÒ¿ì²»ÐÐÁË£¬´ó¼Ò°ï°ïÎÒ°¡£¡£¡£¡
¼û¹ýһƪÎÄÕÂÊÇ˵Õâ¸ö
......