Gets or sets a boolean value that indicates whether single shapes with multiple parts are labeled only once. An example is a multiple island country which would use only one label provided this property is set to true, otherwise each island may be labeled.

'Declaration
 
Public Property LabelOnce As Boolean

'Usage
 
Dim instance As MapLayer
Dim value As Boolean
 
instance.LabelOnce = value
 
value = instance.LabelOnce

public bool LabelOnce {get; set;}