Members

The members of Android.Database.CursorWrapper are listed below.

Public Constructors

CursorWrapper(ICursor)

Creates a cursor wrapper.

Protected Constructors

CursorWrapper(IntPtr, Android.Runtime.JniHandleOwnership)

A constructor used when creating managed representations of JNI objects; called by the runtime.

Public Properties

[read-only]	ColumnCount	int. Return total number of columns
[read-only]	Count	int. Returns the numbers of rows in the cursor.
[read-only]	Extras	Android.OS.Bundle. Returns a bundle of extra values.
[read-only]	IsAfterLast	bool. Returns whether the cursor is pointing to the position after the last row.
[read-only]	IsBeforeFirst	bool. Returns whether the cursor is pointing to the position before the first row.
[read-only]	IsClosed	bool. return true if the cursor is closed
[read-only]	IsFirst	bool. Returns whether the cursor is pointing to the first row.
[read-only]	IsLast	bool. Returns whether the cursor is pointing to the last row.
[read-only]	NotificationUri	Android.Net.Uri. Return the URI at which notifications of changes in this Cursor's data will be delivered, as previously set by `ICursor.SetNotificationUri(Android.Content.ContentResolver, Android.Net.Uri)`.
[read-only]	Position	int. Returns the current position of the cursor in the row set.
[read-only]	WantsAllOnMoveCalls	bool. onMove() will only be called across processes if this method returns true.
[read-only]	WrappedCursor	ICursor. Gets the underlying cursor that is wrapped by this instance.

Protected Properties

[read-only] override	ThresholdClass	IntPtr. This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.
[read-only] override	ThresholdType	Type. This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

Public Methods

	Close() Closes the Cursor, releasing all of its resources and making it completely invalid.
	CopyStringToBuffer(int, CharArrayBuffer) Retrieves the requested column text and stores it in the buffer provided.
	Deactivate() Deactivates the Cursor, making all calls on it fail until `ICursor.Requery` is called.
	GetBlob(int) : byte[] Returns the value of the requested column as a byte array.
	GetColumnIndex(string) : int Returns the zero-based index for the given column name, or -1 if the column doesn't exist.
	GetColumnIndexOrThrow(string) : int Returns the zero-based index for the given column name, or throws `Java.Lang.IllegalArgumentException` if the column doesn't exist.
	GetColumnName(int) : string Returns the column name at the given zero-based column index.
	GetColumnNames() : string[] Returns a string array holding the names of all of the columns in the result set in the order in which they were listed in the result.
	GetDouble(int) : double Returns the value of the requested column as a double.
	GetFloat(int) : float Returns the value of the requested column as a float.
	GetInt(int) : int Returns the value of the requested column as an int.
	GetLong(int) : long Returns the value of the requested column as a long.
	GetShort(int) : short Returns the value of the requested column as a short.
	GetString(int) : string Returns the value of the requested column as a String.
	GetType(int) : FieldType Returns data type of the given column's value.
	IsNull(int) : bool Returns `true` if the value in the indicated column is null.
	Move(int) : bool Move the cursor by a relative amount, forward or backward, from the current position.
	MoveToFirst() : bool Move the cursor to the first row.
	MoveToLast() : bool Move the cursor to the last row.
	MoveToNext() : bool Move the cursor to the next row.
	MoveToPosition(int) : bool Move the cursor to an absolute position.
	MoveToPrevious() : bool Move the cursor to the previous row.
	RegisterContentObserver(ContentObserver) Register an observer that is called when changes happen to the content backing this cursor.
	RegisterDataSetObserver(DataSetObserver) Register an observer that is called when changes happen to the contents of the this cursors data set, for example, when the data set is changed via `ICursor.Requery`, `ICursor.Deactivate`, or `ICursor.Close`.
	Requery() : bool Performs the query that created the cursor again, refreshing its contents.
	Respond(Android.OS.Bundle) : Android.OS.Bundle This is an out-of-band way for the the user of a cursor to communicate with the cursor.
	SetNotificationUri(Android.Content.ContentResolver, Android.Net.Uri) Register to watch a content URI for changes.
	UnregisterContentObserver(ContentObserver) Unregister an observer that has previously been registered with this cursor via `ICursor.RegisterContentObserver(ContentObserver)`.
	UnregisterDataSetObserver(DataSetObserver) Unregister an observer that has previously been registered with this cursor via `ICursor.RegisterContentObserver(ContentObserver)`.