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

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    SetLayerUIState Method
    In This Topic
    Sets the visibility of an optional content group (layer) in the context of an end-user UI. The state 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
    SetLayerUIState(OptionalContentGroup,Nullable<Boolean>)Sets the visibility of an optional content group (layer) in the context of an end-user UI. The state 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.
     
    SetLayerUIState(String,Nullable<Boolean>)Sets the visibility of an optional content group (layer) in the context of an end-user UI. The state is interpreted as follows:
    • true: the user explicitly made layerName visible.
    • false: the user explicitly made layerName hidden.
    • a null reference (Nothing in Visual Basic): the user did not change the visibility of layerName.
     
    See Also

    Reference

    ViewState Class
    ViewState Members