SQLiteOpenHelper Constructors
Definition
Important
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Overloads
| SQLiteOpenHelper(IntPtr, JniHandleOwnership) |
A constructor used when creating managed representations of JNI objects; called by the runtime. |
| SQLiteOpenHelper(Context, String, SQLiteDatabase+ICursorFactory, Int32) |
Create a helper object to create, open, and/or manage a database. |
| SQLiteOpenHelper(Context, String, Int32, SQLiteDatabase+OpenParams) |
Create a helper object to create, open, and/or manage a database. |
| SQLiteOpenHelper(Context, String, SQLiteDatabase+ICursorFactory, Int32, IDatabaseErrorHandler) |
Create a helper object to create, open, and/or manage a database. |
SQLiteOpenHelper(IntPtr, JniHandleOwnership)
A constructor used when creating managed representations of JNI objects; called by the runtime.
protected SQLiteOpenHelper (IntPtr javaReference, Android.Runtime.JniHandleOwnership transfer);new Android.Database.Sqlite.SQLiteOpenHelper : nativeint * Android.Runtime.JniHandleOwnership -> Android.Database.Sqlite.SQLiteOpenHelperParameters
- transfer
- JniHandleOwnership
A JniHandleOwnershipindicating how to handle javaReference
Remarks
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
Applies to
SQLiteOpenHelper(Context, String, SQLiteDatabase+ICursorFactory, Int32)
Create a helper object to create, open, and/or manage a database.
[Android.Runtime.Register(".ctor", "(Landroid/content/Context;Ljava/lang/String;Landroid/database/sqlite/SQLiteDatabase$CursorFactory;I)V", "")]
public SQLiteOpenHelper (Android.Content.Context? context, string? name, Android.Database.Sqlite.SQLiteDatabase.ICursorFactory? factory, int version);[<Android.Runtime.Register(".ctor", "(Landroid/content/Context;Ljava/lang/String;Landroid/database/sqlite/SQLiteDatabase$CursorFactory;I)V", "")>]
new Android.Database.Sqlite.SQLiteOpenHelper : Android.Content.Context * string * Android.Database.Sqlite.SQLiteDatabase.ICursorFactory * int -> Android.Database.Sqlite.SQLiteOpenHelperParameters
- context
- Context
to use for locating paths to the the database
- name
- String
of the database file, or null for an in-memory database
- factory
- SQLiteDatabase.ICursorFactory
- version
- Int32
number of the database (starting at 1); if the database is older,
#onUpgrade will be used to upgrade the database; if the database is
newer, #onDowngrade will be used to downgrade the database
- Attributes
Remarks
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
Applies to
SQLiteOpenHelper(Context, String, Int32, SQLiteDatabase+OpenParams)
Create a helper object to create, open, and/or manage a database.
[Android.Runtime.Register(".ctor", "(Landroid/content/Context;Ljava/lang/String;ILandroid/database/sqlite/SQLiteDatabase$OpenParams;)V", "", ApiSince=28)]
public SQLiteOpenHelper (Android.Content.Context? context, string? name, int version, Android.Database.Sqlite.SQLiteDatabase.OpenParams openParams);[<Android.Runtime.Register(".ctor", "(Landroid/content/Context;Ljava/lang/String;ILandroid/database/sqlite/SQLiteDatabase$OpenParams;)V", "", ApiSince=28)>]
new Android.Database.Sqlite.SQLiteOpenHelper : Android.Content.Context * string * int * Android.Database.Sqlite.SQLiteDatabase.OpenParams -> Android.Database.Sqlite.SQLiteOpenHelperParameters
- context
- Context
to use for locating paths to the the database
- name
- String
of the database file, or null for an in-memory database
- version
- Int32
number of the database (starting at 1); if the database is older,
#onUpgrade will be used to upgrade the database; if the database is
newer, #onDowngrade will be used to downgrade the database
- openParams
- SQLiteDatabase.OpenParams
configuration parameters that are used for opening SQLiteDatabase.
Please note that SQLiteDatabase#CREATE_IF_NECESSARY flag will always be
set when the helper opens the database
- Attributes
Remarks
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
Applies to
SQLiteOpenHelper(Context, String, SQLiteDatabase+ICursorFactory, Int32, IDatabaseErrorHandler)
Create a helper object to create, open, and/or manage a database.
[Android.Runtime.Register(".ctor", "(Landroid/content/Context;Ljava/lang/String;Landroid/database/sqlite/SQLiteDatabase$CursorFactory;ILandroid/database/DatabaseErrorHandler;)V", "")]
public SQLiteOpenHelper (Android.Content.Context? context, string? name, Android.Database.Sqlite.SQLiteDatabase.ICursorFactory? factory, int version, Android.Database.IDatabaseErrorHandler? errorHandler);[<Android.Runtime.Register(".ctor", "(Landroid/content/Context;Ljava/lang/String;Landroid/database/sqlite/SQLiteDatabase$CursorFactory;ILandroid/database/DatabaseErrorHandler;)V", "")>]
new Android.Database.Sqlite.SQLiteOpenHelper : Android.Content.Context * string * Android.Database.Sqlite.SQLiteDatabase.ICursorFactory * int * Android.Database.IDatabaseErrorHandler -> Android.Database.Sqlite.SQLiteOpenHelperParameters
- context
- Context
to use for locating paths to the the database
- name
- String
of the database file, or null for an in-memory database
- factory
- SQLiteDatabase.ICursorFactory
- version
- Int32
number of the database (starting at 1); if the database is older,
#onUpgrade will be used to upgrade the database; if the database is
newer, #onDowngrade will be used to downgrade the database
- errorHandler
- IDatabaseErrorHandler
- Attributes
Remarks
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.