ImageGear v26.5 - Updated
ImageGear.Formats.Pdf Assembly / ImageGear.Formats.PDF Namespace / ImGearPDFLayer Class / GetUsageInfo Method
The usage key in the usage dictionary entry. Possible key values are: CreatorInfo, Language, Export, Zoom, Print, View, User, PageElement.




In This Topic
    GetUsageInfo Method
    In This Topic
    Gets usage information from a layer object.
    Syntax
    'Declaration
     
    Public Function GetUsageInfo( _
       ByVal key As ImGearPDFAtom _
    ) As ImGearPDFBasObj
    'Usage
     
    Dim instance As ImGearPDFLayer
    Dim key As ImGearPDFAtom
    Dim value As ImGearPDFBasObj
     
    value = instance.GetUsageInfo(key)
    public ImGearPDFBasObj GetUsageInfo( 
       ImGearPDFAtom key
    )
    public: ImGearPDFBasObj* GetUsageInfo( 
       ImGearPDFAtom* key
    ) 
    public:
    ImGearPDFBasObj^ GetUsageInfo( 
       ImGearPDFAtom^ key
    ) 

    Parameters

    key
    The usage key in the usage dictionary entry. Possible key values are: CreatorInfo, Language, Export, Zoom, Print, View, User, PageElement.

    Return Value

    Returns the usage information associated with the given key in the Usage dictionary for the layer, or a Null, if the operation fails (because the layer is malformed or has no dictionary, or because the dictionary has no entry corresponding to the given key).
    Remarks
    A Usage dictionary entry provides more specific intended usage information than an intent entry.
    See Also