¹ØÓÚsqliteµÄÎÊÌâ
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⣺ÈçºÎʹÓÃVS²é¿´ÎÒÔÚsqlite developerÖд´½¨µÄ±í¡£
SQLiteConnection cnn = new SQLiteConnection();
cnn.ConnectionString = @"Data Source=C:\Program Files\SharpPlus\SqliteDev\myFirstDB";
cnn.Open();
SQLiteCommand cmd = new SQLiteCommand();
cmd.Connection = cnn;
cmd.CommandText = "select * from maintable";
SQLiteDataAdapter da = new SQLiteDataAdapter();
da.SelectCommand = cmd;
DataSet ds = new DataSet();
da.Fill(ds);
this.dataGridView1.DataSource = ds.Tables[0];
»¹Êǵÿ¿×Ô¼º°¡£¡£¡£¡£¡£¡
{{
Ïà¹ØÎÊ´ð£º
ÎÒÒª°ÑÊý¾Ý±íÖеÄÊý¾Ý£¬ÒÔÊ÷µÄÐÎʽÏÔʾÔÚ¶Ô»°¿òÖС£
±ÈÈ磺
Ö»ÒªÊý¾Ý±íÖÐÓÐ3¸ö×ֶΡ¢id¡¢parentid¡¢name
ÇëÎÊÎÒÈçºÎдһЩ´úÂ뽫Êý¾Ý±íÖеÄÄÚÈÝÌîµ½Ê÷¿Ø¼þÖÐÈ¥
ÒýÓÃ
Ò»°ãÊÇÓõݹéµÄ·½·¨À´ÊµÏ ......
sqlite ÖÐ
CREATE TABLE table1 (
id integer primary key autoincrement,
name text default '',
[index] integer default ROWID
)
ÓÐûÓÐÀàËÆµÄ¹¦ÄÜ£¬Èà index µÄֵĬÈϵÈÓÚid£¬ ......
ÎÒÏÖÔÚÓÐÁ½¸ö±í
µÚÒ»¸ö±íΪ
id title content
1 34234 234234
......
ÎÒÏëÔÚpdaÉÏÓÃSQLiteÊý¾Ý¿â£¬ÎÒ³ÌÐòÊÇqtдµÄ£¬µ«ÊÇÎÒÓ¦¸ÃÔõÑù½«SQLiteÒÆÖ²µ½winceƽ̨ÉÏÄØ£¬ÎÒÏÖÔÚÓÐÁËSQLite.dllºÍSQLite.lib£¬Ö®ºóÎÒ½»²æ±àÒëÉú³ÉÁË.exeÎļþ£¬ÎªÊ²Ã´ÔÚÄ£ÄâÆ÷Éϲ»ÄÜÔËÐÐÄØ£¿
ÆÚ´ýןßÊֻشð£¬Ð»Ð» ......
GUID£º0C3EDEE8-B14F-4220-8D64-990E00D84AF7
SELECT fldGuid, fldName, fldUserGuid from table
Äܲéѯ fldUserGuid Ϊ£º0C3EDEE8-B14F-4220-8D64-990E00D84AF7 µÄÊý¾ÝÒ»Ìõ
SELECT fldGuid, fldN ......