'宣言 Public Property Longitude As System.String
'使用法 Dim instance As PointsLayer Dim value As System.String instance.Longitude = value value = instance.Longitude
public System.string Longitude {get; set;}
'宣言 Public Property Longitude As System.String
'使用法 Dim instance As PointsLayer Dim value As System.String instance.Longitude = value value = instance.Longitude
public System.string Longitude {get; set;}