Verifies that an existing layer is on.
Rhino.IsLayerOn (strLayer)
strLayer |
Required. String. The name or identifier of an existing layer. |
True |
If successful. |
False |
If not successful. |
Null |
On error. |
Dim strLayer
strLayer = Rhino.GetString("Layer name")
If Rhino.IsLayer(strLayer) Then
If Rhino.IsLayerOn(strLayer) Then
Rhino.Print "The layer is on."
Else
Rhino.Print "The layer is not on."
End If
Else
Rhino.Print "The layer does not exist."
End If