Class FaceInfoCommand

Definition

Namespace:

Tizen.Content.MediaContent

Assembly:

Tizen.Content.MediaContent.dll

Provides commands to manage face information in the database.

public class FaceInfoCommand : MediaCommand

Inheritance

object

MediaCommand

FaceInfoCommand

Constructors

FaceInfoCommand(MediaDatabase)

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

Declaration

public FaceInfoCommand(MediaDatabase database)

Parameters

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

Exceptions

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

See Also

Album

Methods

Delete(string)

Deletes the face information from the database.

Declaration

public bool Delete(string faceInfoId)

Parameters

Type	Name	Description
string	faceInfoId	The face information ID to delete.

Returns

Type	Description
bool	true if the matched record was found and deleted, otherwise false.

Exceptions

Type	Condition
System.InvalidOperationException	The MediaDatabase is disconnected.
System.ObjectDisposedException	The MediaDatabase has already been disposed.
MediaDatabaseException	An error occurred while executing the command.
System.ArgumentNullException	faceInfoId is null.
System.ArgumentException	faceInfoId is a zero-length string, contains only white space.
System.UnauthorizedAccessException	The caller has no required privilege.

See Also

Album

Insert(string, Rectangle, Orientation, string)

Inserts new face information to the database with the specified media ID, area, orientation, and tag.

Declaration

public FaceInfo Insert(string mediaId, Rectangle area, Orientation orientation, string tag)

Parameters

Type	Name	Description
string	mediaId	The media ID to be associated with the face.
Rectangle	area	The region of face in the media.
Orientation	orientation	The orientation of specified media.
string	tag	The tag value.

Returns

Type	Description
FaceInfo	The FaceInfo containing the results.

Exceptions

Type	Condition
System.InvalidOperationException	The MediaDatabase is disconnected.
System.ObjectDisposedException	The MediaDatabase has already been disposed.
MediaDatabaseException	An error occurred while executing the command.
System.ArgumentNullException	mediaId is null.
System.ArgumentException	mediaId is a zero-length string, contains only white space. -or- orientation is not valid enumeration.
System.UnauthorizedAccessException	The caller has no required privilege.

See Also

Album

Insert(string, Rectangle, Orientation)

Inserts new face information to the database with the specified media ID, area, orientation.

Declaration

public FaceInfo Insert(string mediaId, Rectangle area, Orientation orientation)

Parameters

Type	Name	Description
string	mediaId	The media ID to be associated with the face.
Rectangle	area	The region of face in the media.
Orientation	orientation	The orientation of the specified media.

Returns

Type	Description
FaceInfo	The FaceInfo containing the results.

Exceptions

Type	Condition
System.InvalidOperationException	The MediaDatabase is disconnected.
System.ObjectDisposedException	The MediaDatabase has already been disposed.
MediaDatabaseException	An error occurred while executing the command.
System.ArgumentNullException	mediaId is null.
System.ArgumentException	mediaId is a zero-length string, contains only white space. -or- orientation is not valid enumeration.
System.UnauthorizedAccessException	The caller has no required privilege.

See Also

Album

Select()

Retrieves the face information.

Declaration

public MediaDataReader<FaceInfo> Select()

Returns

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

Exceptions

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

See Also

Album

Select(SelectArguments)

Retrieves the face information with the SelectArguments.

Declaration

public MediaDataReader<FaceInfo> Select(SelectArguments filter)

Parameters

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

Returns

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

Exceptions

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

See Also

Album

UpdateTag(string, string)

Updates a tag with the specified tag.

Declaration

public bool UpdateTag(string faceInfoId, string tag)

Parameters

Type	Name	Description
string	faceInfoId	The face information ID to update.
string	tag	The tag value for update.

Returns

Type	Description
bool	true if the matched record was found and updated, otherwise false.

Exceptions

Type	Condition
System.InvalidOperationException	The MediaDatabase is disconnected.
System.ObjectDisposedException	The MediaDatabase has already been disposed.
MediaDatabaseException	An error occurred while executing the command.
System.ArgumentNullException	faceInfoId is null.
System.ArgumentException	faceInfoId is a zero-length string, contains only white space.
System.UnauthorizedAccessException	The caller has no required privilege.

See Also

Album

See Also

Album