GrapeCity.Documents.Pdf.Spec.IPdfArrayExt.TryGetArray

TryGetArray Method

TryGetArray<T>(IPdfArray, int, out T[], bool, bool, bool)

Tries to get the array of T objects at the specified index.

Declaration

public static bool TryGetArray<T>(this IPdfArray array, int index, out T[] value, bool singleToArray, bool allowNulls, bool addWarning) where T : IPdfObject

Public Shared Function TryGetArray(Of T As IPdfObject)(array As IPdfArray, index As Integer, ByRef value As T(), singleToArray As Boolean, allowNulls As Boolean, addWarning As Boolean) As Boolean

Parameters

Type	Name	Description
IPdfArray	array	The current array.
int	index	The index of the value to get.
T[]	value	OUT: The array of `T`.
bool	singleToArray	Indicates whether to convert a single `T` value to an array.
bool	allowNulls	Indicates whether to handle IPdfNull as null.
bool	addWarning	Indicates whether to add a warning to GrapeCity.Documents.Pdf.GcPdfDocument.ParserLog if errors occur.

Returns

Type	Description
bool	Returns true if no errors occur.

Type Parameters

Name	Description
T

TryGetArray<T>(IPdfArray, int, out T[], bool)

Tries to get the array at the specified index, if the value does not exist or cannot be converted to an array of T returns false.

Declaration

public static bool TryGetArray<T>(this IPdfArray array, int index, out T[] value, bool singleToArray = false) where T : IPdfObject

Public Shared Function TryGetArray(Of T As IPdfObject)(array As IPdfArray, index As Integer, ByRef value As T(), Optional singleToArray As Boolean = False) As Boolean

Parameters

Type	Name	Description
IPdfArray	array	The current array.
int	index	The index of the value to get.
T[]	value	OUT: The value.
bool	singleToArray	Indicates whether to convert a single `T` value to an array.

Returns

Type	Description
bool	true if value exists, false otherwise.

Type Parameters

Name	Description
T