protected Table(SQLiteOpenHelper dbHelper, string tableName, IDictionary <string, StorageClass> fields)
{
TableName = tableName;
this.dbHelper = dbHelper;
this.fields = fields;
this.createQuery = GenerateCreateQuery(fields);
this.dropQuery = GenerateDropQuery();
}
public void release()
{
if (mDBHelper != null)
{
mDBHelper.Close();
mDBHelper = null;
}
instance = null;
}
public MainPage()
{
this.InitializeComponent();
Task.Factory.StartNew(() =>
{
SQLiteOpenHelper helper = new SQLiteOpenHelper();
helper.GetWritableDatabase();
});
}
public SQLiteOpenHelper GetDbConnection()
{
var item = DBInitial.DBNameModel;
if (item == null)
{
throw new ArgumentException("执行的数据库不能为空");
}
sQLiteOpenHelper = new SQLiteOpenHelper(item.Name, item.Path, item.Version);
return(sQLiteOpenHelper);
}
public void init(Context context)
{
if (context == null)
{
return;
}
if (mDBHelper == null)
{
mDBHelper = new DBHelper(context.ApplicationContext);
}
}
public Consumers(SQLiteOpenHelper dbHelper)
: base(dbHelper, Table, Fields)
{
}
public SolarNetworks(SQLiteOpenHelper dbHelper)
: base(dbHelper, Table, Fields)
{
}
public Panels(SQLiteOpenHelper dbHelper)
: base(dbHelper, Table, Fields)
{
}
public static SQLiteDatabase getReadableDatabase(this SQLiteOpenHelper sqlHelper)
{
return(sqlHelper.ReadableDatabase);
}
