Returns position in the collection where the item value has been added. Whether the item value is not found in the collection, returns -1.
            
    Namespace: 
   SGP.Baltie2DAssembly: SGPRTL (in SGPRTL.dll)
Version: 1.2.3019.18825
Syntax
Parameters
- value
 - Type: SGP.Baltie2D..::.Baltie2D
Searched item in the collection.