Document Solutions for PDF
DS.Documents.Pdf Assembly / GrapeCity.Documents.Pdf.Layers Namespace / ViewState Class / GetLayerUIState Method

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    GetLayerUIState Method
    In This Topic
    Gets the visibility state of an optional content group (layer) in the context of an end-user UI The return value is interpreted as follows:
    • true: the user explicitly made layer visible.
    • false: the user explicitly made layer hidden.
    • a null reference (Nothing in Visual Basic): the user did not change the visibility of layer.
    Overload List
    OverloadDescription
    GetLayerUIState(OptionalContentGroup)Gets the visibility state of an optional content group (layer) in the context of an end-user UI The return value is interpreted as follows:
    • true: the user explicitly made layer visible.
    • false: the user explicitly made layer hidden.
    • a null reference (Nothing in Visual Basic): the user did not change the visibility of layer.
     
    GetLayerUIState(String)Gets the visibility state of an optional content group (layer) in the context of an end-user UI The return value is interpreted as follows:
    • true: the user explicitly made the layer visible.
    • false: the user explicitly made the layer hidden.
    • a null reference (Nothing in Visual Basic): the user did not change the visibility of the layer.
     
    See Also

    Reference

    ViewState Class
    ViewState Members