Get Uid of the last shape.
// C# public long GetLastUid();
' VisualBasic Public Function GetLastUid() As Long
// Oxygene public function GetLastUid : TGIS_Uid; virtual;
| long |
|0 if Uid not assigned (in fact, only for pixel layers) or Uid value.|
Use this method to peek a last attached Uid. Actual Uid can point to non existing (for example already deleted) shape.