[英]How to create a db3 database with Sqlite-Net
In a mono project I want to create a database and use that, and Sqlite-Net is optimzied for mono so would go with that. 在一个单声道项目中,我想创建一个数据库并使用它,并且Sqlite-Net被优化为单声道,所以就这样。 But I cant find any documentation how to create a database with it.
但我找不到任何文档如何用它创建数据库。 So I just try to connect to it and hope it will say "Database dont exists, I will create one" but I get an exception so that approch dont work
所以我只是尝试连接到它并希望它会说“数据库不存在,我将创建一个”但我得到一个例外,以便approch不工作
readonly string _pathToDatabase = "Meter_db.db3";
public InstallMeterRepository()
{
if(!File.Exists(_pathToDatabase))
{
using (var conn = new SQLite.SQLiteConnection(_pathToDatabase))
{
conn.CreateTable<InstalledMeter>();
}
}
}
If you want to create a new database, you need the driver: http://system.data.sqlite.org/index.html/doc/trunk/www/downloads.wiki 如果要创建新数据库,则需要驱动程序: http : //system.data.sqlite.org/index.html/doc/trunk/www/downloads.wiki
You can check here too: http:// sqlite.phxsoftware.com/ 你也可以在这里查看:http:// sqlite.phxsoftware.com/
And with this FREEWARE manager, you can do whatever you want with your database: (Recomended!) SQLite2009 Pro Enterprise Manager http://osenxpsuite.net/?xp=3&uid=managementtools 有了这个FREEWARE经理,你可以用你的数据库做任何你想做的事情:(推荐!)SQLite2009 Pro企业管理器http://osenxpsuite.net/?xp=3&uid=managementtools
Happy develop! 快乐发展!
Fear 恐惧
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