Sub GetVisibleScale( _
   ByVal layerID As String, _
   ByRef minScale As Double, _
   ByRef maxScale As Double _
) 

Visual Basic (Usage)	Copy Code
Dim instance As IMapFunctionality Dim layerID As String Dim minScale As Double Dim maxScale As Double   instance.GetVisibleScale(layerID, minScale, maxScale)

void GetVisibleScale( 
   string layerID,
   out double minScale,
   out double maxScale
)

Parameters

layerID

The ID of the layer to check scale visibility for.

minScale

The minimum scale at which the layer is visible, or double.NAN if there is no minimum visible scale.

maxScale

The maximum scale at which the layer is visible, or double.NAN if there is no maximum scale.

Reference