TryGet<T>(IPdfDict,PdfName,T,Boolean,Boolean) Method

In This Topic

Tries to get the value associated with the specified key, Returns true if value exists and can be converted to a , resolves a PDF reference if needed. Note! The method does not resolve reference if is IPdfRef, otherwise the method resolves the reference and returns *actual* object.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Shared Function TryGet(Of T As IPdfObject)( _
   ByVal dict As IPdfDict, _
   ByVal key As PdfName, _
   ByRef value As T, _
   ByRef isNull As System.Boolean, _
   ByVal addWarning As System.Boolean _
) As System.Boolean

public static System.bool TryGet<T>( 
   IPdfDict dict,
   PdfName key,
   out T value,
   out System.bool isNull,
   System.bool addWarning
)
where T: IPdfObject

Parameters

dict: The current dictionary.
key: The key identifying the value.
value: OUT: The value.
isNull: OUT: Indicates whether the value is PDF null.
addWarning: Indicates whether to add a warning to GrapeCity.Documents.Pdf.GcPdfDocument.ParserLog if errors occur.

Type Parameters

T

Return Value

Returns true if no errors occur.

Reference

IPdfDictExt Class
IPdfDictExt Members
Overload List