public static FriendsCache OpenOrCreate(string filename)
{
if (System.IO.File.Exists(filename))
return new FriendsCache(filename);
else
{
FriendsCache ret = new FriendsCache(filename);
ret.CreateTables();
ret.CreateIndexes();
return ret;
}
}
public FriendsCache(string filename)
{
var builder = new SQLiteConnectionStringBuilder
{
BinaryGUID = true,
DataSource = filename,
Version = 3
};
string connectionString = builder.ToString();
m_sqlCon = new SQLiteConnection(connectionString);
m_sqlCon.Open();
m_instance = this;
}
