Class StorageCommand

Definition

Namespace:

Tizen.Content.MediaContent

Assembly:

Tizen.Content.MediaContent.dll

Provides the commands to manage external storages in the database.

public class StorageCommand : MediaCommand

Inheritance

object

MediaCommand

StorageCommand

Remarks

The internal storage is not managed.

Constructors

StorageCommand(MediaDatabase)

Initializes a new instance of the StorageCommand class with the specified MediaDatabase.

Declaration

public StorageCommand(MediaDatabase database)

Parameters

Type	Name	Description
MediaDatabase	database	The MediaDatabase that the commands run on.

Remarks

The internal storage is not managed.

Exceptions

Type	Condition
System.ArgumentNullException	database is null.
System.ObjectDisposedException	database has already been disposed of.

See Also

Storage

Methods

Count()

Retrieves the number of storages.

Declaration

public int Count()

Returns

Type	Description
int	The number of storages.

Remarks

The internal storage is not managed.

Exceptions

Type	Condition
System.InvalidOperationException	The MediaDatabase is disconnected.
System.ObjectDisposedException	The MediaDatabase has already been disposed of.
MediaDatabaseException	An error occurred while executing the command.

See Also

Storage

Count(CountArguments)

Retrieves the number of storages with the CountArguments.

Declaration

public int Count(CountArguments arguments)

Parameters

Type	Name	Description
CountArguments	arguments	The criteria to use to filter. This value can be null.

Returns

Type	Description
int	The number of storages filtered.

Remarks

The internal storage is not managed.

Exceptions

Type	Condition
System.InvalidOperationException	The MediaDatabase is disconnected.
System.ObjectDisposedException	The MediaDatabase has already been disposed of.
MediaDatabaseException	An error occurred while executing the command.

See Also

Storage

CountMedia(string, CountArguments)

Retrieves the number of media information of the storage with the CountArguments.

Declaration

public int CountMedia(string storageId, CountArguments arguments)

Parameters

Type	Name	Description
string	storageId	The storage ID to query with.
CountArguments	arguments	The criteria to use to filter. This value can be null.

Returns

Type	Description
int	The number of media information.

Remarks

The internal storage is not managed.

Exceptions

Type	Condition
System.InvalidOperationException	The MediaDatabase is disconnected.
System.ObjectDisposedException	The MediaDatabase has already been disposed of.
MediaDatabaseException	An error occurred while executing the command.
System.ArgumentNullException	storageId is null.
System.ArgumentException	storageId is a zero-length string, contains only white space.

See Also

Storage

CountMedia(string)

Retrieves the number of media information of the storage.

Declaration

public int CountMedia(string storageId)

Parameters

Type	Name	Description
string	storageId	The storage ID.

Returns

Type	Description
int	The number of media information.

Remarks

The internal storage is not managed.

Exceptions

Type	Condition
System.InvalidOperationException	The MediaDatabase is disconnected.
System.ObjectDisposedException	The MediaDatabase has already been disposed of.
MediaDatabaseException	An error occurred while executing the command.
System.ArgumentNullException	storageId is null.
System.ArgumentException	storageId is a zero-length string, contains only white space.

See Also

Storage

Select()

Retrieves all the storages.

Declaration

public MediaDataReader<Storage> Select()

Returns

Type	Description
MediaDataReader<Storage>	The MediaDataReader<TRecord> containing the results.

Remarks

The internal storage is not managed.

Exceptions

Type	Condition
System.InvalidOperationException	The MediaDatabase is disconnected.
System.ObjectDisposedException	The MediaDatabase has already been disposed of.
MediaDatabaseException	An error occurred while executing the command.

See Also

Storage

Select(string)

Retrieves the storage with the specified ID.

Declaration

public Storage Select(string storageId)

Parameters

Type	Name	Description
string	storageId	The storage ID to select.

Returns

Type	Description
Storage	The Storage instance if the matched record was found in the database, otherwise null.

Remarks

The internal storage is not managed.

Exceptions

Type	Condition
System.InvalidOperationException	The MediaDatabase is disconnected.
System.ObjectDisposedException	The MediaDatabase has already been disposed of.
MediaDatabaseException	An error occurred while executing the command.
System.ArgumentNullException	storageId is null.
System.ArgumentException	storageId is a zero-length string, contains only white space.

See Also

Storage

Select(SelectArguments)

Retrieves the storages with the SelectArguments.

Declaration

public MediaDataReader<Storage> Select(SelectArguments arguments)

Parameters

Type	Name	Description
SelectArguments	arguments	The criteria to use to filter. This value can be null.

Returns

Type	Description
MediaDataReader<Storage>	The MediaDataReader<TRecord> containing the results.

Remarks

The internal storage is not managed.

Exceptions

Type	Condition
System.InvalidOperationException	The MediaDatabase is disconnected.
System.ObjectDisposedException	The MediaDatabase has already been disposed of.
MediaDatabaseException	An error occurred while executing the command.

See Also

Storage

SelectMedia(string, SelectArguments)

Retrieves the media information of the storage with the SelectArguments.

Declaration

public MediaDataReader<MediaInfo> SelectMedia(string storageId, SelectArguments filter)

Parameters

Type	Name	Description
string	storageId	The storage ID.
SelectArguments	filter	The criteria to use to filter. This value can be null.

Returns

Type	Description
MediaDataReader<MediaInfo>	The MediaDataReader<TRecord> containing the results.

Remarks

The internal storage is not managed.

Exceptions

Type	Condition
System.InvalidOperationException	The MediaDatabase is disconnected.
System.ObjectDisposedException	The MediaDatabase has already been disposed of.
MediaDatabaseException	An error occurred while executing the command.
System.ArgumentNullException	storageId is null.
System.ArgumentException	storageId is a zero-length string, contains only white space.

See Also

Storage

SelectMedia(string)

Retrieves the media information of the storage.

Declaration

public MediaDataReader<MediaInfo> SelectMedia(string storageId)

Parameters

Type	Name	Description
string	storageId	The storage ID.

Returns

Type	Description
MediaDataReader<MediaInfo>	The MediaDataReader<TRecord> containing the results.

Remarks

The internal storage is not managed.

Exceptions

Type	Condition
System.InvalidOperationException	The MediaDatabase is disconnected.
System.ObjectDisposedException	The MediaDatabase has already been disposed of.
MediaDatabaseException	An error occurred while executing the command.
System.ArgumentNullException	storageId is null.
System.ArgumentException	storageId is a zero-length string, contains only white space.

See Also

Storage

See Also

Storage