SetLayerUIState(OptionalContentGroup,Nullable<Boolean>) Method

In This Topic

Sets the visibility of an optional content group (layer) in the context of an end-user UI. The 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.

Syntax

'Declaration
 
Public Overloads Sub SetLayerUIState( _
   ByVal layer As OptionalContentGroup, _
   ByVal state As System.Nullable(Of Boolean) _
)

public void SetLayerUIState( 
   OptionalContentGroup layer,
   System.Nullable<bool> state
)