VintaSoft Imaging .NET SDK v8.6
Vintasoft.Imaging.Pdf.Tree.InteractiveForms Namespace / PdfInteractiveFormField Class / NeedUpdateAppearance Method
Type of the appearance state.



In This Topic
    NeedUpdateAppearance Method (PdfInteractiveFormField)
    In This Topic
    Determines that appearance must be updated.
    Syntax
    'Declaration
     
    Protected Overridable Function NeedUpdateAppearance( _
       ByVal appearanceStateType As PdfAnnotationAppearanceStateType _
    ) As Boolean
    protected virtual bool NeedUpdateAppearance( 
       PdfAnnotationAppearanceStateType appearanceStateType
    )
    protected: virtual bool NeedUpdateAppearance( 
       PdfAnnotationAppearanceStateType appearanceStateType
    ) 
    protected:
    virtual bool NeedUpdateAppearance( 
       PdfAnnotationAppearanceStateType appearanceStateType
    ) 

    Parameters

    appearanceStateType
    Type of the appearance state.

    Return Value

    True - appearance must be updated; otherwise, false.
    Requirements

    Target Platforms: Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, Windows Server 2012, Windows Server 2008, Windows Server 2003

    See Also