'Declaration
 
Public Function FindUnrepresentableCharacters( _
   ByVal text As String _
) As ReadOnlyCollection(Of Char)

'Usage
 
Dim instance As ImGearPDEFont
Dim text As String
Dim value As ReadOnlyCollection(Of Char)
 
value = instance.FindUnrepresentableCharacters(text)

public ReadOnlyCollection<char> FindUnrepresentableCharacters( 
   string text
)

public: ReadOnlyCollection<char>* FindUnrepresentableCharacters( 
   string* text
) 

public:
ReadOnlyCollection<char>^ FindUnrepresentableCharacters( 
   String^ text
) 

Parameters

text

String with Unicode characters.

Return Value

The Unicode API methods require a TrueType or Type 0 font that can be embedded. This font must be created from a font file on the local machine, because the lookup tables used by these API only exist in the font files. This is required even if you only check for representable text. This method will raise an exception, if used with other fonts, like Type 1 or font retrieved from an existing PDF document.

Reference

ImGearPDEFont Class
ImGearPDEFont Members