GrapeCity.Documents.Pdf.Spec.IPdfDictExt.GetDouble

GetDouble Method

GetDouble(IPdfDict, PdfName, double?)

Gets the nullable Double value associated with the specified key. If the value does not exist or cannot be converted to a Double, returns defValue (which can be null).

Declaration

public static double? GetDouble(this IPdfDict dict, PdfName key, double? defValue)

Public Shared Function GetDouble(dict As IPdfDict, key As PdfName, defValue As Double?) As Double?

Parameters

Type	Name	Description
IPdfDict	dict	The current dictionary.
PdfName	key	The key identifying the value.
double?	defValue	The default value.

Returns

Type	Description
double?	The value associated with the specified key, or `defValue`.

GetDouble Method